2025 Calendar
2025 has 365 days, 261 of them working days once Saturdays and Sundays are removed. Week numbers follow ISO 8601, which gives a week to the year that owns its Thursday — that is why 1 January can fall in week 53 of the year before. Marked days: New Year's Day, Martin Luther King Jr. Day, Valentine's Day, Presidents' Day, St Patrick's Day, Easter Sunday. The ones that move are placed by a rule, printed beside each date.
Holiday rules and week numbering checked · How we check
2025 has 365 days, 261 of them working days, across 52 ISO weeks. The number down the left of each month is the ISO week.
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 1 | 30 | 31 | 1 | 2 | 3 | 4 | 5 |
| 2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 3 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 4 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 5 | 27 | 28 | 29 | 30 | 31 | 1 | 2 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 5 | 27 | 28 | 29 | 30 | 31 | 1 | 2 |
| 6 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 7 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 8 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 9 | 24 | 25 | 26 | 27 | 28 | 1 | 2 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 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 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 14 | 31 | 1 | 2 | 3 | 4 | 5 | 6 |
| 15 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 16 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 17 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 18 | 28 | 29 | 30 | 1 | 2 | 3 | 4 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 18 | 28 | 29 | 30 | 1 | 2 | 3 | 4 |
| 19 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 20 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 21 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 22 | 26 | 27 | 28 | 29 | 30 | 31 | 1 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 22 | 26 | 27 | 28 | 29 | 30 | 31 | 1 |
| 23 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 24 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 25 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 26 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 27 | 30 | 1 | 2 | 3 | 4 | 5 | 6 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 27 | 30 | 1 | 2 | 3 | 4 | 5 | 6 |
| 28 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 29 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 30 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 31 | 28 | 29 | 30 | 31 | 1 | 2 | 3 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 31 | 28 | 29 | 30 | 31 | 1 | 2 | 3 |
| 32 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 33 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 34 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 35 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 36 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 37 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 38 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 39 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 40 | 29 | 30 | 1 | 2 | 3 | 4 | 5 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 40 | 29 | 30 | 1 | 2 | 3 | 4 | 5 |
| 41 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 42 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 43 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 44 | 27 | 28 | 29 | 30 | 31 | 1 | 2 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 44 | 27 | 28 | 29 | 30 | 31 | 1 | 2 |
| 45 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 46 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 47 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 48 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|
| 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 |
Marked days in 2025
Underlined in the grid above. Each one links to the count of days until it and the rule that places it, because half of these are not on a fixed date at all.
New Year's Day Wed, January 1, 2025
Martin Luther King Jr. Day Mon, January 20, 2025
Valentine's Day Fri, February 14, 2025
Presidents' Day Mon, February 17, 2025
St Patrick's Day Mon, March 17, 2025
Easter Sunday Sun, April 20, 2025
Tax Day Tue, April 15, 2025
Mother's Day Sun, May 11, 2025
Memorial Day Mon, May 26, 2025
Father's Day Sun, June 15, 2025
Independence Day Fri, July 4, 2025
Labor Day Mon, September 1, 2025
Halloween Fri, October 31, 2025
Thanksgiving Thu, November 27, 2025
Black Friday Fri, November 28, 2025
Christmas Day Thu, December 25, 2025
New Year's Eve Wed, December 31, 2025
Which day does the week start on?
US calendars start the week on Sunday and ISO 8601 weeks run Monday to Sunday, so a grid cannot honour both without saying which it is doing. This one is laid out Monday first, as ISO weeks are, and the number down the left is always the ISO week. Layout and numbering agree, which is why this is the version to use when the week number is what matters.
What do the week numbers mean?
These are ISO 8601 weeks: every week runs Monday to Sunday and belongs to the year that owns its Thursday. It is why 1 January 2027 falls in week 53 of 2026, and why a year has 53 weeks whenever it starts on a Thursday or is a leap year starting on a Wednesday. The US business convention of numbering from 1 January gives different answers, and payroll systems disagree about which one they mean.