There are 52 Mondays in 2025.
2025 has 52 Mondays, as it is a common year with 365 days. Since 365 days equals 52 weeks plus 1 extra day, the year will have 52 complete weeks plus one additional day. The extra day falls on a Wednesday in 2025, so there is no 53rd Monday that year.
2025 Calendar Structure
- Starts on Wednesday, January 1
- Ends on Thursday, December 31
- Total days: 365
- Weeks: 52 full weeks + 1 day
Leap Year Comparison
| Year Type | Total Days | Extra Days Beyond 52 Weeks | Possible Mondays |
|---|---|---|---|
| Common Year | 365 | 1 | 52 |
| Leap Year | 366 | 2 | 52 or 53 |
2025 Monday Dates
The first Monday of 2025 is January 6, and the last Monday is December 29. All Mondays fall within the standard 52-week structure, with no partial week creating an additional Monday.