Week 13, 2025
ISO-8601 Standard Week
Week 13 of 2025 runs from March 31, 2025 to April 6, 2025, and 2025 has 52 weeks in total.
This week is already in the past. See the full 2025 calendar, or learn why some years have 53 weeks.
Starts On
Monday
March 31, 2025
Ends On
Sunday
April 06, 2025
This week marks approximately 25% of the year 2025 passed.
March 2025 Calendar
| Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 9 | 24 | 25 | 26 | 27 | 28 | 1 | 2 |
| 10 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 11 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 12 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 13 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 14 | 31 | 1 | 2 | 3 | 4 | 5 | 6 |
Holidays in Week 13
All Weeks in 2025
Week 13 in Other Years
Compare dates and holidays for week 13 across different years:
About Week 13
Week 13 of 2025 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 31 to Friday, April 04) and a standard 2-day weekend.