Week 48, 2025
ISO-8601 Standard Week
Week 48 of 2025 runs from December 1, 2025 to December 7, 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
December 01, 2025
Ends On
Sunday
December 07, 2025
This week marks approximately 92% of the year 2025 passed.
December 2025 Calendar
| Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 49 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 50 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 51 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 52 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 1 | 29 | 30 | 31 | 1 | 2 | 3 | 4 |
Holidays in Week 48
All Weeks in 2025
Week 48 in Other Years
Compare dates and holidays for week 48 across different years:
About Week 48
Week 48 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, December 01 to Friday, December 05) and a standard 2-day weekend.