You are looking for information, articles, knowledge about the topic nail salons open on sunday near me how many days is 70 hours on Google, you do not find the information you need! Here are the best content compiled and compiled by the https://chewathai27.com team, along with other related topics such as: how many days is 70 hours how many days is 70 hours of vacation, how many days is 70 hours a week, how long is 70 hours, how many work days is 70 hours, how much is 70 hours a week, 70 hours a week is how many hours a day, 70 hours in 8 hour days, how many days is 72 hours
Contents
Is 72 hours equal to 3 days?
72 Hours is 3 Days.
How long is a 7 day?
Definition and duration. A week is defined as an interval of exactly seven days, so that, except when passing through daylight saving time transitions or leap seconds, 1 week = 7 days = 168 hours = 10,080 minutes = 604,800 seconds.
How many work days is 80 hours?
If one works on weekends, 80 hours across 7 days becomes a still-completely-unreasonable 11.4 hours of work a day.
How many days is 80 hours a week?
So, let’s examine alternatives: 80 hours a week is how many a day if you work 6 or 7 days in the week instead? A 6-day week comprised of a total of 80 hours would be between 13 and 14 hours a day, while a 7-day week would make that more like 11 or 12 hours per day.
How many days are in 24hours?
Hours | Days |
---|---|
24 hr | 1 day |
25 hr | 1.0417 day |
26 hr | 1.0833 day |
27 hr | 1.125 day |
How many is 48 hours?
48 Hours is 2 Days.
Why do weeks exist?
week, period of seven days, a unit of time artificially devised with no astronomical basis. The week’s origin is generally associated with the ancient Jews and the biblical account of the Creation, according to which God laboured for six days and rested on the seventh.
Who invented the week?
The seven-day week originates from the calendar of the Babylonians, which in turn is based on a Sumerian calendar dated to 21st-century B.C. Seven days corresponds to the time it takes for a moon to transition between each phase: full, waning half, new and waxing half.
Is Friday to Friday 7 days?
…
1 Week = 7 Days.
Day of the Week | In 3 Letters |
---|---|
Tuesday | Tue |
Wednesday | Wed |
Thursday | Thu |
Friday | Fri |
Is 70 hours a week a lot?
Working 72–76 hours per week is not rare, but working that amount of time and feeling balanced is quite rare.
How do I survive 70 hours a week?
- Remember to Take Breaks. LeoPatrizi / Getty Images. …
- Keep Up With Your Exercise Routine. T.T. / Getty Images. …
- Make Time for Fun. …
- Drink Plenty of Water. …
- Limit Your Caffeine Intake. …
- Avoid Working Seven Days a Week. …
- Don’t Overdo It With Junk Food. …
- Get Enough Sleep.
Is working 70 hours a week healthy?
But a study in the American Journal of Industrial Medicine shows that consistently surpassing this standard can be detrimental to your health. Researchers found that working 61 to 70 hours a week increased the risk of coronary heart disease by 42 percent, and working 71 to 80 hours increased it by 63 percent.
Is 100 hours a week too much?
If you work 100 hours per week, you’ll have about 68 hours for non-work activities. This amounts to a little more than 9,5 hours of free time per day. Working 100 hours a week means you will be able to sleep about 6 hours every day and spend the rest of your time engaged in meals, hobbies, socializing, etc.
Is working 12 hours a day too much?
It’s important to recognize that there can be negative health concerns that come with working a 12 hour shift. Consistently working long shifts can contribute to sleep disorders, obesity and chronic fatigue. It can be difficult to get enough sleep or stick to a regular sleep schedule.
Is 60 hours a week a lot?
Working 60 hours a week might be good for your bank account, but it puts a strain on your emotional health and may lead to excessive stress, anxiety, and even depression.
Is Sunday 72 hours on Monday?
“Sunday” is the 24 hours between Saturday and Monday. It begins at midnight and runs until at midnight the next day. Seventy-two hour from the start of Sunday will bring you to the close of Tuesday/beginning of Wednesday. 72 hours after the end of Sunday is the end of Wednesday/the beginning of Thursday.
What is the meaning of within 72 hours?
Within 72 Hours means the assigned Worker makes in-person contact with the child and his/her family within 72 hours of the SCR Screener assigning the child welfare service referral to the field office for response.
How many hours are in a day?
Modern timekeeping defines a day as the sum of 24 hours—but that is not entirely correct. The Earth’s rotation is not constant, so in terms of solar time, most days are a little longer or shorter than that. The Moon is—very gradually—slowing the Earth’s rotation because of friction produced by tides.
How long is a day?
A day is commonly divided into 24 hours of 60 minutes, with each minute composed of 60 seconds.
Convert 72 Hours to Days. Hours in Days
- Article author: www.online-stopwatch.com
- Reviews from users: 7675 Ratings
- Top rated: 4.8
- Lowest rated: 1
- Summary of article content: Articles about Convert 72 Hours to Days. Hours in Days Updating …
- Most searched keywords: Whether you are looking for Convert 72 Hours to Days. Hours in Days Updating 72 Hours to Days,Convert 72 Hours to Days,From 72 Hours To Days,72 Hours into Days,How many Days is 72 Hours,72 Hours,72 Hours in Days,72 Timer,72 Countdown,3 DaysConvert 72 Hours to Days! Or Convert 72 into Hours and Days! Also a 72 hour timer…
- Table of Contents:
Need to convert 72 Hours to Days
Simple! 72 Hours is 3 Days!
Need a 72 Hours Timer Or a 3 Days Timer We can help -)
72 Hours is 3 Days
Here are some little facts about 3 Days
Here is a 3 Days Timer
Week – Wikipedia
- Article author: en.wikipedia.org
- Reviews from users: 37955 Ratings
- Top rated: 3.3
- Lowest rated: 1
- Summary of article content: Articles about Week – Wikipedia Updating …
- Most searched keywords: Whether you are looking for Week – Wikipedia Updating
- Table of Contents:
Contents
Name[edit]
Definition and duration[edit]
Days of the week[edit]
History[edit]
Numbering[edit]
Weeks in other calendars[edit]
See also[edit]
Notes[edit]
References[edit]
Further reading[edit]
Navigation menu
Why Do We Glorify The 80 Hour Workweek? What Can We Do About It?
- Article author: toggl.com
- Reviews from users: 24918 Ratings
- Top rated: 4.5
- Lowest rated: 1
- Summary of article content: Articles about Why Do We Glorify The 80 Hour Workweek? What Can We Do About It? Updating …
- Most searched keywords: Whether you are looking for Why Do We Glorify The 80 Hour Workweek? What Can We Do About It? Updating How do you efficiently manage to work an 80 hour workweek? You can’t, and you probably shouldn’t try. Here’s what to do instead:
- Table of Contents:
Our culture places inordinate importance on “hard work”
Misguided workforces have come to see long hours as good rather than inefficient
So what can we do about the 80 Hour Workweek
Related Posts
How to Survive Working 80+ Hours a Week | MinuteDock
- Article author: minutedock.com
- Reviews from users: 17423 Ratings
- Top rated: 3.5
- Lowest rated: 1
- Summary of article content: Articles about How to Survive Working 80+ Hours a Week | MinuteDock Updating …
- Most searched keywords: Whether you are looking for How to Survive Working 80+ Hours a Week | MinuteDock Updating Learn to survive an 80 hour work week with these time management tips and tricks.
- Table of Contents:
How Many Hours per Day does an 80 Hour Week Equate to
Is Working 80+ Hours a Week Healthy
How to Survive 80+ Hour Working Weeks
An Example of a Schedule of an 80+ Hour Work Week
Consider Whether itâs Worth it
Want to learn more about MinuteDock
Product
Industries
Resources
Company
How many days are 70 hours
- Article author: howmanyis.com
- Reviews from users: 31357 Ratings
- Top rated: 3.9
- Lowest rated: 1
- Summary of article content: Articles about How many days are 70 hours Which is the same to say that 70 hours is 2.9166667 days. Seventy hours equals to two days. *Approximation. ¿What is the inverse calculation between 1 day and … …
- Most searched keywords: Whether you are looking for How many days are 70 hours Which is the same to say that 70 hours is 2.9166667 days. Seventy hours equals to two days. *Approximation. ¿What is the inverse calculation between 1 day and … 70 hours, 70 h, 70 hours in days, 70 h in d, hours in days70 hours how many days. Transform 70 hours in days (70 h to (d.
- Table of Contents:
How many days are 70 hours
¿How many d are there in 70 h
Convert 70 Hours to Days
- Article author: www.calculateme.com
- Reviews from users: 8119 Ratings
- Top rated: 4.5
- Lowest rated: 1
- Summary of article content: Articles about Convert 70 Hours to Days How long is 70 hours? What is 70 hours in days? This simple calculator will allow you to easily convert 70 hr to d. …
- Most searched keywords: Whether you are looking for Convert 70 Hours to Days How long is 70 hours? What is 70 hours in days? This simple calculator will allow you to easily convert 70 hr to d. How long is 70 hours? What is 70 hours in days? This simple calculator will allow you to easily convert 70 hr to d.
- Table of Contents:
Convert 70 hours to days – Time Calculator
- Article author: unitconverter.fyi
- Reviews from users: 23559 Ratings
- Top rated: 4.8
- Lowest rated: 1
- Summary of article content: Articles about Convert 70 hours to days – Time Calculator 70 hours is equal to 2.92 days. Hours to Days | Previous | Next. convert 70 hours into Nanoseconds, Microseconds, Milliseconds, … …
- Most searched keywords: Whether you are looking for Convert 70 hours to days – Time Calculator 70 hours is equal to 2.92 days. Hours to Days | Previous | Next. convert 70 hours into Nanoseconds, Microseconds, Milliseconds, … Convert 70 hours into days. Come to this site to accurately know what 70 hours corresponds to in days.70 hours to days, convert 70 hours to days, from 70 hours to days, 70 hours into days, time calculator
- Table of Contents:
403 – Forbidden: Access is denied.
- Article author: online-calculator.org
- Reviews from users: 4511 Ratings
- Top rated: 3.3
- Lowest rated: 1
- Summary of article content: Articles about 403 – Forbidden: Access is denied. How many days is 70 hours? – 70 hours equals 2.9 days or there are 2.9 days in 70 hours. 70 hours in days will convert 70 hours to days, weeks, … …
- Most searched keywords: Whether you are looking for 403 – Forbidden: Access is denied. How many days is 70 hours? – 70 hours equals 2.9 days or there are 2.9 days in 70 hours. 70 hours in days will convert 70 hours to days, weeks, …
- Table of Contents:
70 hours to days – Unit Converter
- Article author: unitconverter.io
- Reviews from users: 44247 Ratings
- Top rated: 4.8
- Lowest rated: 1
- Summary of article content: Articles about 70 hours to days – Unit Converter This conversion of 70 hours to days has been calculated by multiplying 70 hours by 0.0416 and the result is 2.9166 days. …
- Most searched keywords: Whether you are looking for 70 hours to days – Unit Converter This conversion of 70 hours to days has been calculated by multiplying 70 hours by 0.0416 and the result is 2.9166 days.
- Table of Contents:
70 Hours In Days – How Many Days Is 70 Hours?
- Article author: convertoctopus.com
- Reviews from users: 30107 Ratings
- Top rated: 3.8
- Lowest rated: 1
- Summary of article content: Articles about 70 Hours In Days – How Many Days Is 70 Hours? hours to days chart ; 75 hours, 3.125 days ; 76 hours, 3.167 days ; 77 hours, 3.208 days ; 78 hours, 3.25 days. …
- Most searched keywords: Whether you are looking for 70 Hours In Days – How Many Days Is 70 Hours? hours to days chart ; 75 hours, 3.125 days ; 76 hours, 3.167 days ; 77 hours, 3.208 days ; 78 hours, 3.25 days. Convert 70 hours to days (70 hr to d). What is seventy hours in days?
- Table of Contents:
Unit Converter
Conversion formula
Alternative conversion
Approximate result
Conversion table
Conversion units
70 hours in days | How long is 70 hours?
- Article author: coolconversion.com
- Reviews from users: 24203 Ratings
- Top rated: 4.2
- Lowest rated: 1
- Summary of article content: Articles about 70 hours in days | How long is 70 hours? There are 2.91667 days in 70 hours. To convert any value from hours into days, simply multiply the hours by the multiplication factor, also known as the … …
- Most searched keywords: Whether you are looking for 70 hours in days | How long is 70 hours? There are 2.91667 days in 70 hours. To convert any value from hours into days, simply multiply the hours by the multiplication factor, also known as the …
- Table of Contents:
Site Map
How to transform hours into days
Hours to days conversion chart near 70 hours
Examples of Conversions between Time Units
What is 70 Hours in Days? Convert 70 hr to d
- Article author: whatisconvert.com
- Reviews from users: 2103 Ratings
- Top rated: 3.7
- Lowest rated: 1
- Summary of article content: Articles about What is 70 Hours in Days? Convert 70 hr to d 70 Hours is equivalent to 2.9166666666667 Days. How to convert from Hours to Days. The conversion factor from Hours to Days is 0.041666666666667. To find out … …
- Most searched keywords: Whether you are looking for What is 70 Hours in Days? Convert 70 hr to d 70 Hours is equivalent to 2.9166666666667 Days. How to convert from Hours to Days. The conversion factor from Hours to Days is 0.041666666666667. To find out … What is 70 Hours in Days. Convert 70 hr to d. How many Days in 70 Hours. 70 Hours to d. How much is 70 hr in Days
- Table of Contents:
Unit Converter
Convert 70 Hours to Days
How to convert from Hours to Days
Definition of Hour
Definition of Day
Using the Hours to Days converter you can get answers to questions like the following
What is 70 Hours in other Time units
Conversions similar to 70 Hours to Days
Previous Hours to Days conversions
Recent conversions
How Many Days in 70 Hours | Convert
- Article author: calculat.io
- Reviews from users: 16493 Ratings
- Top rated: 3.7
- Lowest rated: 1
- Summary of article content: Articles about How Many Days in 70 Hours | Convert Answer: 70 Hours It Is 2.92 Days · 0.008 Years · or · 0.094 Months · or · 0.417 Weeks · or · 2.917 Days · or … …
- Most searched keywords: Whether you are looking for How Many Days in 70 Hours | Convert Answer: 70 Hours It Is 2.92 Days · 0.008 Years · or · 0.094 Months · or · 0.417 Weeks · or · 2.917 Days · or … 🔄 70 Hours in Days (Days in 70 Hours). What is 70 Hours in Days? Answer: 2.9166666666667. Convert Hours/Days/Weeks/Months/Years to Seconds/Minutes/Hours
- Table of Contents:
What is 70 Hours in Days
Answer 70 Hours It Is 292 Days
70 Hours – Countdown
About Convert date units Calculator
Convert date units Calculator
Conversion Table
FAQ
See more articles in the same category here: https://chewathai27.com/toplist.
Wikipedia
Time unit equal to seven days
puncta (quarter-hours), 240 minuta (tenths of an hour) and 960 momenta Circular diagrams showing the division of the day and of the week, from a Carolingian ms. ( Clm 14456 fol. 71r) of St. Emmeram Abbey . The week is divided into seven days, and each day into 24 hours, 96(quarter-hours), 240(tenths of an hour) and 960(40th parts of an hour).
A week is a time unit equal to seven days. It is the standard time period used for cycles of rest days in most parts of the world, mostly alongside—although not strictly part of—the Gregorian calendar.
In many languages, the days of the week are named after classical planets or gods of a pantheon. In English, the names are Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday, then returning to Monday. Such a week may be called a planetary week.[1] Occasionally, this arrangement is instead similar to a week in the New Testament in which the seven days are simply numbered with the first day being a Christian day of worship (aligned with Sunday, offset from ISO 8601 by one day) and the seventh day being a sabbath day (Saturday). This is based on the Jewish week as reflected in the Hebrew Bible (also appears as the Old Testament in the Christian Bible). The Hebrew Bible offers the explanation that God created the world in six days. The first day is then given the literal name First (in Hebrew: ראשון), the second being called Second (שני) and so forth for the first six days, with the exception of the seventh and final day, which rather than be called Seventh (שביעי), is called Shabbat (שבת) from the word לשבות (to rest). The biblical text states this is because that was the day when God rested from his work of creating the world. Shabbat (equivalent to Saturday) therefore became the day of worship and rest in Jewish tradition and the last day of the week, while the following day, Sunday, is the first one in the Hebrew week. Thousands of years later, these names are still the names of the weekdays in Hebrew, and this week construct is still the one observed in Jewish tradition.
While, for example, the United States, Canada, Brazil, Israel, Japan and other countries consider Sunday as the first day of the week, and while the week begins with Saturday in much of the Middle East, the international ISO 8601 standard[a] and most of Europe has Monday as the first day of the week.[2] The Geneva-based ISO standards organization uses Monday as the first day of the week in its ISO week date system.
The term “week” is sometimes expanded to refer to other time units comprising a few days, such as the nundinal cycle of the ancient Roman calendar, the “work week” or “school week” referring only to the days spent on those activities.
Name [ edit ]
The English word week comes from the Old English wice, ultimately from a Common Germanic *wikōn-, from a root *wik- “turn, move, change”. The Germanic word probably had a wider meaning prior to the adoption of the Roman calendar, perhaps “succession series”, as suggested by Gothic wikō translating taxis “order” in Luke 1:8.
The seven-day week is named in many languages by a word derived from “seven”. The archaism sennight (“seven-night”) preserves the old Germanic practice of reckoning time by nights, as in the more common fortnight (“fourteen-night”).[3] Hebdomad and hebdomadal week both derive from the Greek hebdomás (ἑβδομάς, “a seven”). Septimana is cognate with the Romance terms derived from Latin septimana (“a seven”).
Slavic has a formation *tъ(žь)dьnь (Serbian тједан, tjedan, Croatian tjedan, Ukrainian тиждень, tyzhden, Czech týden, Polish tydzień), from *tъ “this” + *dьnь “day”. Chinese has 星期, as it were “planetary time unit”.
Definition and duration [ edit ]
A week is defined as an interval of exactly seven days,[b] so that, except when passing through daylight saving time transitions or leap seconds,
1 week = 7 days = 168 hours = 10,080 minutes = 604,800 seconds.
With respect to the Gregorian calendar:
1 Gregorian calendar year = 52 weeks + 1 day (2 days in a leap year)
1 week = 1600 ⁄ 6957 ≈ 22.9984% of an average Gregorian month
In a Gregorian mean year, there are 365.2425 days, and thus exactly 52+71⁄400 or 52.1775 weeks (unlike the Julian year of 365.25 days or 52+5⁄28 ≈ 52.1786 weeks, which cannot be represented by a finite decimal expansion). There are exactly 20,871 weeks in 400 Gregorian years, so 21 July 1622 was a Thursday just as was 21 July 2022.
Relative to the path of the Moon, a week is 23.659% of an average lunation or 94.637% of an average quarter lunation.
Historically, the system of dominical letters (letters A to G identifying the weekday of the first day of a given year) has been used to facilitate calculation of the day of week. The day of the week can be easily calculated given a date’s Julian day number (JD, i.e. the integer value at noon UT): Adding one to the remainder after dividing the Julian day number by seven (JD modulo 7 + 1) yields that date’s ISO 8601 day of the week. For example, the Julian day number of 21 July 2022 is 2459782. Calculating 2459782 mod 7 + 1 yields 4, corresponding to Thursday.[4]
Days of the week [ edit ]
Schematic comparison of the ordering of the classical planets (arranged in a circle) and the sequence of days in the week (forming a {7/3} heptagram within the circle).
The days of the week were named for the classical planets. This naming system persisted alongside an “ecclesiastical” tradition of numbering the days in ecclesiastical Latin beginning with Dominica (the Lord’s Day) as the first day. The Greco-Roman gods associated with the classical planets were rendered in their interpretatio germanica at some point during the late Roman Empire, yielding the Germanic tradition of names based on indigenous deities.
The ordering of the weekday names is not the classical order of the planets (by distance in the planetary spheres model, nor, equivalently, by their apparent speed of movement in the night sky). Instead, the planetary hours systems resulted in succeeding days being named for planets that are three places apart in their traditional listing. This characteristic was apparently discussed in Plutarch in a treatise written in c. AD 100, which is reported to have addressed the question of Why are the days named after the planets reckoned in a different order from the actual order? (the text of Plutarch’s treatise has been lost).[5] [2] Monday Friday Saturday Sunday The first day of the week of different countries according to the CLDR
An ecclesiastical, non-astrological, system of numbering the days of the week was adopted in Late Antiquity. This model also seems to have influenced (presumably via Gothic) the designation of Wednesday as “mid-week” in Old High German (mittawehha) and Old Church Slavonic (срѣда). Old Church Slavonic may have also modeled the name of Monday, понєдѣльникъ, after the Latin feria Secunda.[6] The ecclesiastical system became prevalent in Eastern Christianity, but in the Latin West it remains extant only in modern Icelandic, Galician, and Portuguese.[7]
History [ edit ]
Ancient Near East [ edit ]
The earliest evidence of an astrological significance of a seven-day period is connected to Gudea, the priest-king of Lagash in Sumer during the Gutian dynasty (about 2100 BCE), who built a seven-room temple, which he dedicated with a seven-day festival. In the flood story of the Assyro-Babylonian Epic of Gilgamesh, the storm lasts for seven days, the dove is sent out after seven days, and the Noah-like character of Utnapishtim leaves the ark seven days after it reaches the firm ground. [c]
Counting from the new moon, the Babylonians celebrated the 7th, 14th, 21st and 28th as “holy days”, also called “evil days” (meaning “unsuitable” for prohibited activities). On these days, officials were prohibited from various activities and common men were forbidden to “make a wish”, and at least the 28th was known as a “rest day”.[12] On each of them, offerings were made to a different god and goddess.
Judaism [ edit ]
A continuous seven-day cycle that runs throughout history without reference to the phases of the moon was first practiced in Judaism, dated to the 6th century BC at the latest.[14]
There are several hypotheses concerning the origin of the biblical seven-day cycle.
Friedrich Delitzsch and others suggested that the seven-day week being approximately a quarter of a lunation is the implicit astronomical origin of the seven-day week,[15] and indeed the Babylonian calendar used intercalary days to synchronize the last week of a month with the new moon.[16] According to this theory, the Jewish week was adopted from the Babylonians while removing the moon-dependency.
George Aaron Barton speculated that the seven-day creation account of Genesis is connected to the Babylonian creation epic, Enûma Eliš, which is recorded on seven tablets.[17]
In a frequently-quoted suggestion going back to the early 20th century,[18] the Hebrew Sabbath is compared to the Sumerian sa-bat “mid-rest”, a term for the full moon. The Sumerian term has been reconstructed as rendered Sapattum or Sabattum in Babylonian, possibly present in the lost fifth tablet of the Enûma Eliš, tentatively reconstructed[according to whom?] “[Sa]bbath shalt thou then encounter, mid[month]ly”.[12]
However, Niels-Erik Andreasen, Jeffrey H. Tigay, and others claimed that the Biblical Sabbath is mentioned as a day of rest in some of the earliest layers of the Pentateuch dated to the 9th century BC at the latest, centuries before the Babylonian exile of Judah. They also find the resemblance between the Biblical Sabbath and the Babylonian system to be weak. Therefore, they suggested that the seven-day week may reflect an independent Israelite tradition.[19][20][21][22] Tigay writes:
It is clear that among neighboring nations that were in position to have an influence over Israel – and in fact which did influence it in various matters – there is no precise parallel to the Israelite Sabbatical week. This leads to the conclusion that the Sabbatical week, which is as unique to Israel as the Sabbath from which it flows, is an independent Israelite creation.[21][23]
The seven-day week seems to have been adopted, at different stages, by the Persian Empire, in Hellenistic astrology, and (via Greek transmission) in Gupta India and Tang China. [d][citation needed] The Babylonian system was received by the Greeks in the 4th century BC (notably via Eudoxus of Cnidus). However, the designation of the seven days of the week to the seven planets is an innovation introduced in the time of Augustus.[25] The astrological concept of planetary hours is rather an original innovation of Hellenistic astrology, probably first conceived in the 2nd century BC.
The seven-day week was widely known throughout the Roman Empire by the 1st century AD,[25] along with references to the Jewish Sabbath by Roman authors such as Seneca and Ovid.[27] When the seven-day week came into use in Rome during the early imperial period, it did not immediately replace the older eight-day nundinal system.[28] The nundinal system had probably fallen out of use by the time Emperor Constantine adopted the seven-day week for official use in CE 321, making the Day of the Sun (dies Solis) a legal holiday.[29]
Achaemenid period [ edit ]
The Zoroastrian calendar follows the Babylonian in relating the 7th, 14th, 21st, and 28th of the month to Ahura Mazda.[30] The forerunner of all modern Zoroastrian calendars is the system used to determine dates in the Persian Empire, adopted from the Babylonian calendar by the 4th century BC.
Frank C. Senn in his book Christian Liturgy: Catholic and Evangelical points to data suggesting evidence of an early continuous use of a seven-day week; referring to the Jews during the Babylonian captivity in the 6th century BC,[14] after the destruction of the Temple of Solomon. While the seven-day week in Judaism is tied to Creation account in the Book of Genesis in the Hebrew Bible (where God creates the heavens and the earth in six days and rests on the seventh; Genesis 1:1-2:3,[31] in the Book of Exodus, the fourth of the Ten Commandments is to rest on the seventh day, Shabbat, which can be seen as implying a socially instituted seven-day week), it is not clear whether the Genesis narrative predates the Babylonian captivity of the Jews in the 6th century BC. At least since the Second Temple period under Persian rule, Judaism relied on the seven-day cycle of recurring Sabbaths.[14]
Tablets[citation needed] from the Achaemenid period indicate that the lunation of 29 or 30 days basically contained three seven-day weeks, and a final week of eight or nine days inclusive, breaking the continuous seven-day cycle.[12] The Babylonians additionally celebrated the 19th as a special “evil day”, the “day of anger”, because it was roughly the 49th day of the (preceding) month, completing a “week of weeks”, also with sacrifices and prohibitions.[12]
Difficulties with Friedrich Delitzsch’s origin theory connecting Hebrew Shabbat with the Babylonian lunar cycle[32] include reconciling the differences between an unbroken week and a lunar week, and explaining the absence of texts naming the lunar week as Shabbat in any language.[33]
Hellenistic and Roman era [ edit ]
In Jewish sources by the time of the Septuagint, the term “Sabbath” (Greek Sabbaton) by synecdoche also came to refer to an entire seven-day week,[34] the interval between two weekly Sabbaths. Jesus’s parable of the Pharisee and the Publican (Luke 18:12) describes the Pharisee as fasting “twice in the week” (Greek δὶς τοῦ σαββάτου dis tou sabbatou). Days of the week are called “days of the sabbath” in the Hebrew language. In the account of the women finding the tomb empty, they are described as coming there Greek: εις μια των σαββατων, lit. ‘toward the first [day] of the sabbath’,[35] though modern translations often substitute “week” for “sabbath”.
The ancient Romans traditionally used the eight-day nundinum but, after the Julian calendar had come into effect in 45 BC, the seven-day week came into increasing use. For a while, the week and the nundinal cycle coexisted, but by the time the week was officially adopted by Constantine in AD 321, the nundinal cycle had fallen out of use. The association of the days of the week with the Sun, the Moon and the five planets visible to the naked eye dates to the Roman era (2nd century).[14]
The continuous seven-day cycle of the days of the week can be traced back to the reign of Augustus; the first identifiable date cited complete with day of the week is 6 February AD 60, identified as a “Sunday” (as viii idus Februarius dies solis “eighth day before the ides of February, day of the Sun”) in a Pompeiian graffito. According to the (contemporary) Julian calendar, 6 February 60 was, however, a Wednesday. This is explained by the existence of two conventions of naming days of the weeks based on the planetary hours system: 6 February was a “Sunday” based on the sunset naming convention, and a “Wednesday” based on the sunrise naming convention.[37]
Islamic concept [ edit ]
According to Islamic beliefs, the seven-day a week concept started with the creation of the universe by Allah. Abu Huraira reported that Muhammad said: Allah, the Exalted and Glorious, created the clay on Saturday and He created the mountains on Sunday and He created the trees on Monday and He created the things entailing labour on Tuesday and created light on Wednesday and He caused the animals to spread on Thursday and created Adam after ‘Asr on Friday; the last creation at the last hour of the hours of Friday, i. e. between afternoon and night.[38]
Adoption in Asia [ edit ]
China and Japan [ edit ]
The earliest known reference in Chinese writings to a seven-day week is attributed to Fan Ning, who lived in the late 4th century in the Jin Dynasty, while diffusions from the Manichaeans are documented with the writings of the Chinese Buddhist monk Yi Jing and the Ceylonese or Central Asian Buddhist monk Bu Kong of the 7th century (Tang Dynasty).
The Chinese variant of the planetary system was brought to Japan by the Japanese monk Kūkai (9th century). Surviving diaries of the Japanese statesman Fujiwara Michinaga show the seven-day system in use in Heian Period Japan as early as 1007. In Japan, the seven-day system was kept in use for astrological purposes until its promotion to a full-fledged Western-style calendrical basis during the Meiji Period (1868–1912).
India [ edit ]
The seven-day week was known in India by the 6th century, referenced in the Pañcasiddhāntikā.[citation needed] Shashi (2000) mentions the Garga Samhita, which he places in the 1st century BC or AD, as a possible earlier reference to a seven-day week in India. He concludes “the above references furnish a terminus ad quem (viz. 1st century) The terminus a quo cannot be stated with certainty”.[39][40]
Christian Europe [ edit ]
The seven-day weekly cycle has remained unbroken in Christendom, and hence in Western history, for almost two millennia, despite changes to the Coptic, Julian, and Gregorian calendars, demonstrated by the date of Easter Sunday having been traced back through numerous computistic tables to an Ethiopic copy of an early Alexandrian table beginning with the Easter of AD 311.[41][42]
A tradition of divinations arranged for the days of the week on which certain feast days occur develops in the Early Medieval period. There are many later variants of this, including the German Bauern-Praktik and the versions of Erra Pater published in 16th to 17th century England, mocked in Samuel Butler’s Hudibras. South and East Slavic versions are known as koliadniki (from koliada, a loan of Latin calendae), with Bulgarian copies dating from the 13th century, and Serbian versions from the 14th century.[43]
Medieval Christian traditions associated with the lucky or unlucky nature of certain days of the week survived into the modern period. This concerns primarily Friday, associated with the crucifixion of Jesus. Sunday, sometimes personified as Saint Anastasia, was itself an object of worship in Russia, a practice denounced in a sermon extant in copies going back to the 14th century.[44]
Sunday, in the ecclesiastical numbering system also counted as the feria prima or the first day of the week; yet, at the same time, figures as the “eighth day”, and has occasionally been so called in Christian liturgy. [e]
Justin Martyr wrote: “the first day after the Sabbath, remaining the first of all the days, is called, however, the eighth, according to the number of all the days of the cycle, and [yet] remains the first.”[45]
A period of eight days, usually (but not always, mainly because of Christmas Day) starting and ending on a Sunday, is called an octave, particularly in Roman Catholic liturgy. In German, the phrase heute in acht Tagen (literally “today in eight days”) means one week from today (i.e. on the same weekday). The same is true of the Italian phrase oggi otto (literally “today eight”) and the French à huitaine.
Numbering [ edit ]
Weeks in a Gregorian calendar year can be numbered for each year. This style of numbering is often used in European and Asian countries. It is less common in the U.S. and elsewhere.
The system for numbering weeks is the ISO week date system, which is included in ISO 8601. This system dictates that each week begins on a Monday and is associated with the year that contains that week’s Thursday.
Determining Week 1 [ edit ]
In practice week 1 (W01 in ISO notation) of any year can be determined as follows:
If January 1 falls on a Monday, Tuesday, Wednesday or Thursday, then the week of January 1 is Week 1.
If January 1 falls on a Friday, Saturday, or Sunday however, then January 1 is considered to be part of the last week of the previous year and Week 1 will begin on the first Monday after January 1.
Examples:
Week 1 of 2015 ( 2015W01 in ISO notation) started on Monday, 29 December 2014 and ended on Sunday, 4 January 2015, because 1 January 2015 fell on Thursday.
in ISO notation) started on Monday, 29 December 2014 and ended on Sunday, 4 January 2015, because 1 January 2015 fell on Thursday. Week 1 of 2021 (2021W01 in ISO notation) started on Monday, 4 January 2021 and ended on Sunday, 10 January 2021, because 1 January 2021 fell on Friday.
Week 52 and 53 [ edit ]
It is also possible to determine if the last week of the previous year was Week 52 or Week 53 as follows:
If January 1 falls on a Friday, then it is part of Week 53 of the previous year (W53-5).
If January 1 falls on a Saturday, then it is part of Week 53 of the previous year if that is a leap year (W53-6), and part of Week 52 otherwise (W52-6), i.e. if the previous year is a common year.
If January 1 falls on a Sunday, then it is part of Week 52 of the previous year (W52-7).
Dominical letter(s) plus weekdays, dates and week numbers at the beginning and end of a year Dominical
letter(s)1 Days at the start of January Effect1,2 Days at the end of December1 1
Mon 2
Tue 3
Wed 4
Thu 5
Fri 6
Sat 7
Sun W01-13 01 Jan week … 31 Dec week 1
Mon4 2
Tue 3
Wed 4
Thu 5
Fri 6
Sat 7
Sun G(F) 01 02 03 04 05 06 07 01 Jan W01 … W01 31 (30) (31) F(E) 01 02 03 04 05 06 31 Dec W01 … W01 30 (29) 31 (30) (31) E(D) 01 02 03 04 05 30 Dec W01 … W01 (W53) 29 (28) 30 (29) 31 (30) (31) D(C) 01 02 03 04 29 Dec W01 … W53 28 (27) 29 (28) 30 (29) 31 (30) (31) C(B) 01 02 03 04 Jan W53 … W52 27 (26) 28 (27) 29 (28) 30 (29) 31 (30) (31) B(A) 01 02 03 Jan W52 ( W53 ) … W52 26 (25) 27 (26) 28 (27) 29 (28) 30 (29) 31 (30) (31) A(G) 01 02 Jan W52 … W52 ( W01 ) 25 (31) 26 (25) 27 (26) 28 (27) 29 (28) 30 (29) 31 (30)
Notes
1. Numbers and letters in parentheses, ( ), apply to March − December in leap years.
2. Underlined numbers and letters belong to previous year or next year.
3. First date of the first week in the year.
4. First date of the last week in the year.
Other week numbering systems [ edit ]
In some countries, though, the numbering system is different from the ISO standard. At least six numberings are in use:[46][47][dubious – discuss]
System First day of week First week of year contains Can be last week of previous year Used by or in ISO 8601 Monday 4 January 1st Thursday 4–7 days of year yes EU (exc. Portugal) and most of other European countries, most of Asia and Oceania Middle Eastern Saturday 1 January 1st Friday 1–7 days of year yes Much of the Middle East Western traditional Sunday 1 January 1st Saturday 1–7 days of year yes Canada, United States, Iceland, Portugal, Japan, Taiwan, Thailand, Hong Kong, Macau, Israel, Egypt, South Africa, the Philippines, and most of Latin America Broadcast Calendar Monday 1 January 1st Sunday 1–7 days of year yes Broadcast services in the United States[48]
Because the week starts on either Saturday, Sunday, or Monday in all these systems, the days in a workweek, Monday through Friday, will always have the same week number within a calendar week system. Quite often, these systems will agree on the week number for each day in a workweek:
Note that this agreement occurs only for the week number of each day in a work week, not for the day number within the week, nor the week number of the weekends.
The epi week (epidemiological week) is used to report healthcare statistics, such as COVID-19 cases:[49]
The epidemiological week begins on Sunday and ends on Saturday. The first epidemiological week of the year ends on the first Saturday of January, provided that it falls at least four or more days into the month. Therefore, the first epidemiological week may actually begin in December of the previous year.
Uses [ edit ]
The semiconductor package date code is often a 4 digit date code YYWW where the first two digits YY are the last 2 digits of the calendar year and the last two digits WW are the two-digit week number.[50][51]
The tire date code mandated by the US DOT is a 4 digit date code WWYY with two digits of the week number WW followed by the last two digits of the calendar year YY.[52]
“Weeks” in other calendars [ edit ]
The term “week” is sometimes expanded to refer to other time units comprising a few days. Such “weeks” of between four and ten days have been used historically in various places.[53] Intervals longer than 10 days are not usually termed “weeks” as they are closer in length to the fortnight or the month than to the seven-day week.
Pre-modern calendars [ edit ]
Calendars unrelated to the Chaldean, Hellenistic, Christian, or Jewish traditions often have time cycles between the day and the month of varying lengths, sometimes also called “weeks”.
An eight-day week was used in Ancient Rome and possibly in the pre-Christian Celtic calendar. Traces of a nine-day week are found in Baltic languages and in Welsh. The ancient Chinese calendar had a ten-day week, as did the ancient Egyptian calendar (and, incidentally, the French Republican Calendar, dividing its 30-day months into thirds).
A six-day week is found in the Akan Calendar and Kabiye culture until 1981. Several cultures used a five-day week, including the 10th century Icelandic calendar, the Javanese calendar, and the traditional cycle of market days in Korea.[citation needed] The Igbo have a “market week” of four days. Evidence of a “three-day week” has been derived from the names of the days of the week in Guipuscoan Basque.[54]
The Aztecs and Mayas used the Mesoamerican calendars. The most important of these calendars divided a ritual cycle of 260 days (known as Tonalpohualli in Nahuatl and Tzolk’in in Yucatec Maya) into 20 weeks of 13 days (known in Spanish as trecenas). They also divided the solar year into 18 periods (winal) of 20 days and five nameless days (wayebʼ), creating a 20-day month divided into four five-day weeks. The end of each five-day week was a market day.[56]
The Balinese Pawukon is a 210-day calendar consisting of 10 different simultaneously running weeks of 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 days, of which the weeks of 4, 8, and 9 days are interrupted to fit into the 210-day cycle.
Modern calendar reforms [ edit ]
The International Fixed Calendar (also known as the “Eastman plan”) kept a 7 day week while defining a year of 13 months with 28 days each (364 days). Every calendar date was always on the same weekday. It was the official calendar of the Eastman Kodak Company for decades.
A 10 day week, called a décade, was used in France for nine and a half years from October 1793 to April 1802; furthermore, the Paris Commune adopted the Revolutionary Calendar for 18 days in 1871.
The Bahá’í calendar features a 19 day period which some classify as a month and others classify as a week.[57]
Soviet calendar [ edit ]
Soviet calendar, 1930.
Five colors of five-day work week repeat. Soviet calendar, 1933.
Rest day of six-day work week in blue. Days of each Gregorian month in both calendars are grouped vertically into seven-day weeks.
In the Soviet Union between 1929 and 1940, most factory and enterprise workers, but not collective farm workers, used five and six day work weeks while the country as a whole continued to use the traditional seven day week.[58][59][60]
From 1929 to 1951, five national holidays were days of rest (22 January, 1–2 May, 7–8 November). From autumn 1929 to summer 1931, the remaining 360 days of the year were subdivided into 72 five day work weeks beginning on 1 January. Workers were assigned any one of the five days as their day off, even if their spouse or friends might be assigned a different day off. Peak use of the five day work week occurred on 1 October 1930 at 72% of industrial workers. From summer 1931 until 26 June 1940, each Gregorian month was subdivided into five six day work weeks, more-or-less, beginning with the first day of each month. The sixth day of each six day work week was a uniform day of rest. On 1 July 1935 74.2% of industrial workers were on non-continuous schedules, mostly six day work weeks, while 25.8% were still on continuous schedules, mostly five day work weeks. The Gregorian calendar with its irregular month lengths and the traditional seven day week were used in the Soviet Union during its entire existence, including 1929–1940; for example, in the masthead of Pravda, the official Communist newspaper, and in both Soviet calendars displayed here. The traditional names of the seven day week continued to be used, including “Resurrection” (Воскресенье) for Sunday and “Sabbath” (Суббота) for Saturday, despite the government’s official atheism.
Irregular weeks [ edit ]
The “Hermetic Lunar Week Calendar”[61] is a strictly lunar calendar, apparently proposed to illustrate the complications of astronomically-based calendars. Its unique feature is irregular-length “weeks” which average approximately 7+3⁄8 days each. The weeks are fixed by the astronomical phases of the moon; the last day of the week fixed to coincide with a new-moon, first quarter-moon, full-moon, or third quarter-moon. Although typical months have three weeks of 7 days and one week of 8 days (29 day month) or two weeks of 7 days and two weeks of 8 days (30 day month), due to variations in the moon’s orbit, the weeks in the Hermetic calendar range 6–9 days.[61]
See also [ edit ]
Notes [ edit ]
^ “ISO 8601 Data elements and interchange formats – Information interchange – Representation of dates and times” is an international standard covering the exchange of date- and time-related data. ^ In pre-modern times, days were measured either from sunset to sunset, or from sunrise to sunrise so that the length of the week (and the day) would be subject to slight variations depending upon the time of year and the observer’s geographical latitude. ^ [9] the modern estimate according to the [10] The number seven is significant in Sumerian mythology.[11] Copeland (1939) states as the date for Gudea “as early as 2600 BC”;the modern estimate according to the short chronology places Gudea in the 22nd century BC. By contrast, Anthony R. Michaelis claims that “the first great empire builder, King Sargon I of Akkad ([ruled] 2335 to 2279 BC [viz., middle chronology]), decreed a seven-day week in his empire. He lived for 56 years, established the first Semitic Dynasty, and defeated the Sumerian City-States. Thus the Akkadian language spread, it was adopted by the Babylonians, and the seven-day week was similarly inherited from him.”The number seven is significant in Sumerian mythology. ^ Cihai ( 辞海 ), there is some evidence that the system had been adopted twice, the first time already in the 4th century ( 范寧 / 范宁 ). The Cihai under the entry for “seven luminaries calendar” ( 七曜曆 / 七曜历 , qī yào lì) has: “method of recording days according to the seven luminaries [ 七曜 qī yào]. China normally observes the following order: Sun, Moon, Mars, Mercury, Jupiter, Venus, and Saturn. Seven days make one week, which is repeated in a cycle. Originated in ancient Babylon (or ancient Egypt according to one theory). Used by the Romans at the time of the 1st century AD, later transmitted to other countries. This method existed in China in the 4th century. It was also transmitted to China by Manichaeans in the 8th century from the country of Kang ( 康 ) in Central Asia.”[24] It was transmitted to China in the 8th century by Manichaeans, via the country of Kang (a Central Asian polity near Samarkand ). Tang-era adoption is documented in the writings of the Chinese Buddhist monk Yi Jing and the Ceylonese Buddhist monk Bu Kong . According to the Chinese encyclopedia), there is some evidence that the system had been adopted twice, the first time already in the 4th century ( Jin dynasty ), based on a reference by a Jin era astrologer, Fan Ning (). Theunder the entry for “seven luminaries calendar” () has: “method of recording days according to the seven luminaries []. China normally observes the following order: Sun, Moon, Mars, Mercury, Jupiter, Venus, and Saturn. Seven days make one week, which is repeated in a cycle. Originated in ancient Babylon (or ancient Egypt according to one theory). Used by the Romans at the time of the 1st century AD, later transmitted to other countries. This method existed in China in the 4th century. It was also transmitted to China by Manichaeans in the 8th century from the country of Kang () in Central Asia.” ^ This is just a reflection of the system of ordinal numbers in the Greek and Latin languages, where today is the “first” day, tomorrow the “second” day, etc. Compare the nundinal cycle (literally “nine-days” cycle, describing an eight-day week ) of the Roman calendar, or the Resurrection of Jesus (after a period of less than 48 hours) being described (in texts derived from Latin) as happening on the “third day”.
References [ edit ]
Further reading [ edit ]
Why Do We Glorify The 80 Hour Workweek? What Can We Do About It?
Illustration: Jo Zixuan Zhou
I used to work in finance. Not in a Wall Street firm where everyone wore double-breasted suits and the ghost of Bear Sterns hovered about, but definitely a place that prided itself on producing excellent research and returns for our clients. That culture of excellence meant that work tended to fill more hours than 9 to 5. The norm was more like 8 to 6, and it sometimes expanded to 8 to 7, or 8 to 8.
Most weeks, I’d finish up my regular 50-hour workweek and feel lucky that my schedule wasn’t like that of people in private equity or consulting who were pulling 80-hour weeks—or at least telling the world they were.
An 80 hour workweek would mean 16 hours of work a day, or a full 8 am to midnight shift, if spread out from Monday to Friday. It would leave literally no time for activities vital to remaining human, like seeing friends, raising a family, working out, or engaging in any sort of hobby, assuming seven hours of sleep and one hour to prepare for work, get there, and return home after the day is done. If one works on weekends, 80 hours across 7 days becomes a still-completely-unreasonable 11.4 hours of work a day.
Maybe, maybe that kind of schedule makes sense if you’re a new entrepreneur trying to get your business off the ground—notice the two maybes; even in that case I don’t think 80 hours a week is the right call. It certainly doesn’t make sense if you have a long-term employment arrangement with an established company, where you need to sustain your work productivity, business insight, and creative problem-solving week after week after week.
As a society, we tend to equate working many hours with being important, or being industrious, or being necessary, but none of that’s true.
An 80 hour workweek is a double failure. It’s a failure on the part of us as individuals, having bought into and contributed to a capitalism-fueled urban legend that it’s more important to work a lot than to make an impact. And it’s a failure on the part of our managers and leaders, for having created a culture that relies on that particular show of commitment to determine value. Both are bad. But both can be fixed.
Our culture places inordinate importance on “hard work”
We all want to feel important and needed. In a culture where our first question when meeting someone new is “What do you do?”, where we systematically don’t take vacations, and where we don’t actually disconnect from work even when we do, our cultural cachet comes from work and from working hard.
Having a passion for work—you can call it “hustle” if you like—is impressive. It garners respect. Having a family or a hobby or a robust volunteering schedule in addition to our over-40-hour work weeks shows that we’ve “leaned in.” Finding a way to work, and be ambitious in how we approach that work, while still making it to school drop-off on time or going to a gallery openings is our definition of success. Between work and the rest of our very full day-to-day lives, it’s no wonder that we’ve failed to tackle the problematic structures that lead us to prioritize work over everything else.
This work-first value system is deeply ingrained in our society. Here in the States, we have the idealized rags-to-riches, pull-yourself-up-by-your-bootstraps story. You may start out poor or disadvantaged but, with enough hard work, you can become anything you want to be. Cue the montage: Oprah Winfrey, growing up poor in Mississippi, becoming a TV correspondent at 19, hosting her own morning show, and now managing her own network; Howard Schultz being raised in the projects, getting a scholarship to go to college, happening upon a small coffee shop called Starbucks, and expanding it into one of the best-known chains in the world.
Those stories are inspiring, and Oprah and Howard should be proud. But they are anomalies.
Cornell economics professor Robert Frank’s book Success and Luck: Good Fortune and the Myth of the Meritocracy makes a case against the idea that hard work wins the day. “By emphasizing talent and hard work to the exclusion of other factors [including luck], successful people may be trying to reinforce their claim to the money they’ve earned,” he writes.
Scientific American columnist Michael Shermer offers a list of factors that might matter more than hard work in terms of how success is achieved: where we were born, if our parents nurtured us, the opportunity to attend college, being mentored.
We glorify working long hours because it seems to lead to success: we spend 11 hours a day at the office; we’re successful. If A, then B. This logic is a lot cleaner—and a lot more satisfying—than acknowledging all the other factors that play into whether or not we find economic success.
Misguided workforces have come to see long hours as good, rather than inefficient
Very few jobs are so important that they actually require sustained weeks of 80+ hours. Maybe being a world leader, though I’d still prefer they were negotiating trade deals with a good night’s sleep (and all the benefits that come with it). Highly-specialized surgeons with long waiting lists of dying patients might make the list (though again, I’d prefer they cut into someone only after getting their Zs, even if science says they don’t need it).
But a fourth-year analyst at a big consulting firm? The chief marketing officer of a startup? Even Elon Musk? They don’t need to be working 80-hour weeks.
There are way easier places to work, but nobody ever changed the world on 40 hours a week — Elon Musk (@elonmusk) November 26, 2018
Especially since working more hours doesn’t mean being more productive. A Stanford University study proved that productivity per hour declines sharply after a person works 50 hours a week. After 55 hours of work, productivity is so low that any more hours would be pointless. And at 70 hours? Productive output is marginal compared to those who worked 55 hours.
And even if a person could be productive for 12+ hours a day, working that much over a sustained period of time is a surefire recipe for burnout, or worse. A study done over three continents found that people who worked more than 55 hours a week had a 33% higher risk of stroke than people who worked between 35-40 hours a week.
Given the significant cost of replacing well-performing employees, it would be better for companies and employees alike to stay away from a crazy-long 80 hour workweek.
When “hours worked” is seen as a proxy for “impact made,” a company is in trouble. If its employees are focused more on logging time—sending out emails with 1am timestamps, being the last person in the office—and less about fulfilling their responsibilities in the most efficient way, that means companies are paying for busywork rather than rewarding innovation and progress.
It’s become a badge of honor, particularly in big-name tech companies and finance and consulting firms, to put in long hours. Because those now in management positions had to “put in their time” in order to achieve career success, they may be inclined to perpetuate the same inefficient system that they had to suffer through.
Case in point: a former financial analyst shared his contempt online for a woman advocating for a shorter (i.e., 8-hour) workday.
“She’s exhausted for [sic] being in the office for nine hours and taking an hour long lunch break? Sign me up! In equities banking, we lowly analyst [sic] had to get in at 5:30am to run errands and print out research for our traders, and then stay until at least 7:30am! [I assume he means pm]”
That kind of attitude won’t help companies find and retain the great talent they need to make the impact they want.
So what can we do about the 80 Hour Workweek?
Individually, it may be hard to prove to your company or boss that longer hours don’t actually bring any benefit for you or the company, especially if broaching the topic might result in a perception of laziness and potentially put your job in jeopardy. But you can stop spreading the #humblebrag we’ve all caught ourselves in, complaining about the 50- or 60- or 70- or, god forbid, 80-hour weeks we’ve put in.
Instead of talking up how many hours you’ve banked at work, ask if anyone has good strategies for finishing work at a reasonable time, or share some of ours:
Make your meetings suck less. Make sure the agenda is shared in advance, don’t let them run over their allotted time, and make sure you really need to be there. Less time spent in unneeded meetings = you can finish what really needs to be done earlier.
Tell people when you plan to leave. Telling people your goals makes you more likely to achieve them, and if everyone knows you’re planning to be gone by 6 pm, maybe they won’t schedule a project review to start at 6:30 pm. Enforce this by blocking off your calendar after a certain time.
Focus only on what really needs to be done. Prioritize your tasks daily, and use Toggl to make sure you’re spending time on completing them (versus surfing emails, getting caught up in longer-term initiatives, or drifting over to your favorite news site).
Follow the same end-of-day routine at the same time as often as you can. That might include flagging emails to deal with tomorrow, writing tomorrow’s to-do list, and tidying up your workspace. Getting into the habit of preparing to leave should help you leave on time.
And if you’re a manager or anyone with influence at your company, you can go further, by enabling and modeling healthy work behavior.
Start by working to make 40-hour (or less!) work weeks the norm. If you’re thinking of trying four-day work weeks or shorter working days, use success stories like these to help make your case:
Above all, show your team what a manageable work week looks like. Leave the office at a reasonable time. Don’t perpetuate an unhealthy work schedule with your direct reports just because you had a bad manager who overworked you. Make sure you’re judging performance based on outputs, not on time spent at a desk.
And enjoy all those extra hours. Elon Musk might not be proud of you, but I am, and that counts for something.
How to Survive Working 80+ Hours a Week
How to Survive Working 80+ Hours a Week
The 80-hour working week is a thing dreaded by even the most dedicated of professionals. It is, after all, the equivalent of working two weeks within the space of one.While it certainly isn’t recommended as an ongoing, regular part of your work experience, a hard week of 80+ hours may allow you to catch up on your work load and keep the stress away from the rest of your month. It is important, when you decide to do something like this, to do it right – it would be all to easy to burnout and be unproductive for most of the time or to produce sub-par work. If there’s one thing you don’t want, it’s to have to backtrack later on and fix the mistakes you made while you were too tired to think straight. Therefore,having a clear plan and a well structured day is key to being successful in overcoming the 80+ hour working week.
How Many Hours per Day does an 80 Hour Week Equate to?
You will want to give a lot of consideration not just to the hours you will work in the week, but also to the number of days you will work. Working a traditional five-day week will result in you having 16-hour workdays; something you might find yourself struggling to accomplish. Everyone needs some down time during their week to stay sane! So, let’s examine alternatives: 80 hours a week is how many a day if you work 6 or 7 days in the week instead? A 6-day week comprised of a total of 80 hours would be between 13 and 14 hours a day, while a 7-day week would make that more like 11 or 12 hours per day. Those numbers are much more manageable on a day to day basis, but have the disadvantage of cutting into your weekend, so the choice will be down to personal preference. Regardless of which days you end up working, you will need to make use of an appropriate employee time tracking tool to be up to date on what you’ve done and what you have left to do throughout your week.
Is Working 80+ Hours a Week Healthy?
The obvious and instinctive answer is that regularly working 80 hours in a week is not the healthiest long-term solution. Working 80 hours a week for a short period, or intermittently, may well aid you in reducing work time stress and pressure affecting your mental state by letting you get out in front of big projects or catch up quickly when you’re behind the ball. When used effectively, working 80 hours in a week can help smooth out workplace stress which might otherwise last the whole month or longer. Having said that, it’s vitally important to make sure you are getting all the physical and mental stimulus you need to keep healthy while you work a heavy week – making sure you have enough sleep to feel rested, are eating full and healthy meals, and are getting enough physical exercise are all important factors to take into account.
How to Survive 80+ Hour Working Weeks
Ensure You Have a Healthy Sleep Schedule
Your non-working time: in particular your sleep, is important to keep good track of and make sure you are getting enough during your week. Not only is this important for your health, but also the quality of your work. There is no point in working a longer week only to have to go back and re-do subpar work. You need to have set sleeping hours and shouldn’t compromise those scheduled hours except in dire circumstances. Doing otherwise will have you quickly falling out of sync with your week.
Try to Include Some Sort of Exercise Throughout the Day
The importance of regular physical activity on the health of the human body and mind is well documented. It follows that maintaining some sort of exercise during your day will allow you to take a moment away to mentally reset and refocus.Keeping physically active during your week will have a noticeable effect on both the quality and efficiency of your work. Don’t get caught in the trap of telling yourself that you don’t have time for it: you will see that your ability to work hard and be productive because of your exercise regime will more than make up for the time you spend actually exercising. You can use physical activity to break up your workday into manageable pieces rather than mentally draining yourself by working unnecessarily long periods without a break.
Have Leisure Time and Breaks
Taking appropriate time to unwind and reset for your next task is crucial to maintaining your productivity. Using an appropriate time tracking app you can keep your day working to a clearly defined schedule in order to make sure you are putting the time you have to its best use. A rest period is not only important for maintaining your health but also for allowing you to mentally adjust when switching tasks in order to maximise your work output. You’ll quickly feel like you’re going insane if all you fill your day with is work, work, work: get some sunshine, take a walk, listen to some of your favorite tunes. Just like with getting appropriate sleep, having some time for yourself will pay off in the long term by helping you to maintain your productivity.
Create a Schedule for Each Day
There are only so many hours in the day, which is why you are going to need to be organised. Having a schedule for each day will allow you to not only get into a routine, but to have a clear plan of action as to what you want to accomplish during the day and also help to keep you taking the right amount of sleep and physical activity to keep you going. You can stop yourself from wasting to much time on specific tasks and keep a gauge of your productivity: if you wind yourself much less productive than two days ago,perhaps you need to take a walk and refresh your mind. When you are so focused on work it can be easy to ignore basic needs like eating and having a clear schedule will help you to maintain every aspect of your health during your daily grind. Being able to see yourself accomplishing goals throughout the week will do wonders for helping you stay disciplined and on task.
An Example of a Schedule of an 80+ Hour Work Week
Mornings
0600-0615 –Wake up, quick jog.
0615-0620 –Shower.
0620-0630 –Breakfast.
0630-0900 –Everyday work tasks.
0900-0905 –Quick coffee.
0905-1200 – Prepare report.
Afternoons
1200-1230 –Eat lunch.
1230-1430 –Work on project A.
1430-1530 –Team meeting over Zoom.
1530-1800 –Work on project B.
Evenings
1800-1850 –Dinner
1850-1950 –Read/answer work emails.
1950-2030 –Time with the family/leisure.
2030-2230 –Project A.
2230-2245 – Makes notes for tomorrows tasks/requirements
2245-2300 –Night hygiene. Go to bed.
Consider Whether it’s Worth it
Forget about 80+ hours a week; most people will quickly ask whether significantly smaller work hours would be unhealthy. For example,is working 12 hours a day to much? There certainly literature to indicate that there can be long term negative health effects from working more than a regular 40-hour week. Working 60 hours a week; let alone 80, would become incredibly taxing for even the hardiest and dedicated of workers. Even those who truly love their job and get great joy from their work might quickly be consumed by working such extreme hours. Perhaps, as a one off or irregular occurrence, the 80+ hour week can help you get back on track and catch up where you’ve fallen behind.When these become the norm, however, it might be time to start considering a job that is less demanding on your health. Work doesn’t need to be so crazy.
So you have finished reading the how many days is 70 hours topic article, if you find this article useful, please share it. Thank you very much. See more: how many days is 70 hours of vacation, how many days is 70 hours a week, how long is 70 hours, how many work days is 70 hours, how much is 70 hours a week, 70 hours a week is how many hours a day, 70 hours in 8 hour days, how many days is 72 hours