Week 10 in 1981
Week 10 of 1981 begins on March 2, 1981 and ends on March 8, 1981. It covers days 61 to 67 of the year and falls in quarter 1.
Weeks since this week: 2378
Week 10 of 1981 at a glance
| Starts (Monday) | March 2, 1981 |
|---|---|
| Ends (Sunday) | March 8, 1981 |
| US week (Sunday to Saturday) | 10 (March 1, 1981) |
| Month | March |
| Quarter | Q1 |
| Days of the year | 61–67 |
| Year completed at the end of this week | 18.4% |
| Weeks left in 1981 after this week | 43 |
| Weeks in 1981 | 53 |
| Even or odd week | Even |
Calendar for March 1981
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(US version) (EU/ISO Version)
All Weeks in 1981:
Past & Future Week Number 10:
US and ISO week numbers
In the US system, where weeks start on Sunday and week 1 is the week that contains 1 January, this is week 10 of 1981. It runs from March 1, 1981 to March 7, 1981.
Even and odd weeks
Week 10 is an even week. Even and odd week numbers are used for alternating schedules such as shift rotas, school timetables, custody arrangements and waste collection.
Week 10 in other years
| From | To | |
|---|---|---|
| Week 10 in 1979 | March 5, 1979 | March 11, 1979 |
| Week 10 in 1980 | March 3, 1980 | March 9, 1980 |
| Week 10 in 1982 | March 8, 1982 | March 14, 1982 |
| Week 10 in 1983 | March 7, 1983 | March 13, 1983 |
How week numbers are counted
Most of the world numbers weeks according to the ISO 8601 standard. A week starts on Monday, and week 1 is the week that contains the first Thursday of the year, which is always the week that contains 4 January.
Week 1 of 1981 began on December 29, 1980. 1981 has 53 ISO weeks, because 1 January 1981 falls on a Thursday.
Because of this rule, the first days of January can belong to the last week of the previous year, and the last days of December can belong to week 1 of the next year.
In the United States, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the US week number can differ from the ISO week number.
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Frequently Asked Questions (FAQ)
When does week 10 of 1981 start and end?
Week 10 of 1981 starts on March 2, 1981 and ends on March 8, 1981 (ISO 8601, Monday to Sunday).
Which month is week 10 of 1981 in?
Week 10 of 1981 is in March.
What dates are in week 10 of 1981?
March 2, 1981, March 3, 1981, March 4, 1981, March 5, 1981, March 6, 1981, March 7, 1981, and March 8, 1981
How many weeks does 1981 have?
1981 has 53 ISO weeks, because 1 January 1981 falls on a Thursday.
Is week 10 an even or odd week?
Week 10 is an even week.
What is the US week number for this week?
In the US system, where weeks start on Sunday and week 1 is the week that contains 1 January, this is week 10 of 1981. It runs from March 1, 1981 to March 7, 1981.