Week 12, 2027
ISO-8601 Standard Week
Week 12 of 2027 runs from March 22, 2027 to March 28, 2027, and 2027 has 52 weeks in total.
This week is still ahead. See the full 2027 calendar, or learn why some years have 53 weeks.
Starts On
Monday
March 22, 2027
Ends On
Sunday
March 28, 2027
This week marks approximately 22% of the year 2027 passed.
March 2027 Calendar
| Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 9 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 10 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 11 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 12 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 13 | 29 | 30 | 31 | 1 | 2 | 3 | 4 |
Holidays in Week 12
All Weeks in 2027
Week 12 in Other Years
Compare dates and holidays for week 12 across different years:
About Week 12
Week 12 of 2027 is a standard business week consisting of 7 days. It follows the ISO-8601 convention where Monday is the first day of the week.
Working Days
In most countries, this week contains 5 working days (Monday, March 22 to Friday, March 26) and a standard 2-day weekend.