Week 21 in 676
Week 21 of 676 begins on May 22, 676 and ends on May 28, 676. It covers days 143 to 149 of the year and falls in quarter 2.
Weeks since this week: 70458
Week 21 of 676 at a glance
| Starts (Monday) | May 22, 676 |
|---|---|
| Ends (Sunday) | May 28, 676 |
| US week (Sunday to Saturday) | 22 (May 21, 676) |
| Month | May |
| Quarter | Q2 |
| Days of the year | 143–149 |
| Year completed at the end of this week | 40.7% |
| Weeks left in 676 after this week | 31 |
| Weeks in 676 | 52 |
| Even or odd week | Odd |
Calendar for May 676
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(US version) (EU/ISO Version)
All Weeks in 676:
Past & Future Week Number 21:
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 22 of 676. It runs from May 21, 676 to May 27, 676.
Even and odd weeks
Week 21 is an odd week. Even and odd week numbers are used for alternating schedules such as shift rotas, school timetables, custody arrangements and waste collection.
Week 21 in other years
| From | To | |
|---|---|---|
| Week 21 in 674 | May 18, 674 | May 24, 674 |
| Week 21 in 675 | May 24, 675 | May 30, 675 |
| Week 21 in 677 | May 21, 677 | May 27, 677 |
| Week 21 in 678 | May 20, 678 | May 26, 678 |
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 676 began on January 3, 676. 676 has 52 ISO weeks.
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.
Find the week number of a date
Frequently Asked Questions (FAQ)
When does week 21 of 676 start and end?
Week 21 of 676 starts on May 22, 676 and ends on May 28, 676 (ISO 8601, Monday to Sunday).
Which month is week 21 of 676 in?
Week 21 of 676 is in May.
What dates are in week 21 of 676?
May 22, 676, May 23, 676, May 24, 676, May 25, 676, May 26, 676, May 27, 676, and May 28, 676
How many weeks does 676 have?
676 has 52 ISO weeks.
Is week 21 an even or odd week?
Week 21 is an odd 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 22 of 676. It runs from May 21, 676 to May 27, 676.