December 2025 at a Glance
December 2025 has 31 days. It begins on a Monday and ends on a Wednesday, with 4 Saturdays and 4 Sundays.
| Information | Details |
|---|---|
| Month | December |
| Month Number | 12 |
| Year | 2025 |
| Total Days | 31 |
| Weeks | 4 weeks + 3 days |
| Calendar Weeks (rows) | 5 |
| Weekdays | 23 |
| Weekend Days | 8 |
| Mondays | 5 |
| Tuesdays | 5 |
| Wednesdays | 5 |
| Thursdays | 4 |
| Fridays | 4 |
| Saturdays | 4 |
| Sundays | 4 |
| Month Starts | Monday |
| Month Ends | Wednesday |
| Quarter | Q4 (Oct to Dec) |
| Days Passed | 31 |
| Days Remaining | 0 |
| Month Completed | 100% (completed) |
| Total Holidays | 0 |
← November 2025 · Full 2025 calendar · US holidays · January 2026 →
Holidays and Long Weekends in December 2025
There are no US federal holidays or major state observances in December 2025. This makes it a good month for uninterrupted work planning, project deadlines, and personal focus time.
Week Numbers in December 2025
December 2025 spans ISO weeks 49 through 1.
| ISO week | Dates in December | Days | Working days |
|---|---|---|---|
| Week 49 | December 1 to 7 | 7 | 5 |
| Week 50 | December 8 to 14 | 7 | 5 |
| Week 51 | December 15 to 21 | 7 | 5 |
| Week 52 | December 22 to 28 | 7 | 5 |
| Week 1 | December 29 to 31 | 3 | 3 |
How Many Working Days Are in December 2025?
December 2025 has 31 days in total: 23 weekdays and 8 weekend days. No US federal holiday falls on a weekday this month, so all 23 weekdays are working days.
The month begins on a Monday and ends on a Wednesday. It falls in Q4, the fourth quarter of 2025.
Weekend Dates in December 2025
Saturdays fall on December 6, 13, 20 and 27. Sundays fall on December 7, 14, 21 and 28. That gives 8 weekend days to plan around. There are five Mondays, Tuesdays and Wednesdays in December 2025.
December 2025 Calendar Layout
The calendar above runs 31 days from December 1, a Monday, to December 31, a Wednesday, and fills 5 calendar rows. The same dates land on the same weekdays in December 2008, December 2014, December 2031 and December 2036, so those months print as an identical grid. Holiday dates still move, so check the holiday list on this page before reusing one.
Download the December 2025 calendar as a PDF for printing or a PNG for screens. Both fit US Letter and A4 without changing margins. No sign up, no watermark, no email.
USA Holidays and Observances – December 2025
No holidays listed for this period.
December 2025 Calendar FAQ
How many days are in December 2025?
December 2025 has 31 days. It runs from December 1 (a Monday) to December 31 (a Wednesday).
What day of the week is December 1, 2025?
December 1, 2025 falls on a Monday.
How many weekends are in December 2025?
December 2025 has 8 weekend days: 4 Saturdays and 4 Sundays. Saturdays fall on December 6, 13, 20 and 27. Sundays fall on December 7, 14, 21 and 28.
How many working days are in December 2025?
December 2025 has 23 weekdays. No US federal holiday falls on a weekday, so all 23 weekdays are working days.
What holidays are in December 2025?
There are no US federal holidays in December 2025. State and regional observances for December 2025 are listed in the holidays table on this page.
Which week numbers cover December 2025?
December 2025 starts in ISO week 49 and ends in ISO week 1.
Does any other year have the same December calendar as 2025?
Yes. December 2025 starts on a Monday and has 31 days, which is the same layout as December 2008, December 2014, December 2031 and December 2036. The dates line up with the same weekdays, so the grid is identical. Holiday dates can still differ.
Is the December 2025 calendar free to download?
Yes. The December 2025 calendar downloads free as a PDF or a PNG. There is no sign up, no watermark, and no email required.
