2025 is a common year of 365 days, 52 weeks and one day, so it starts and ends on the same weekday: Wednesday. Wednesday is the only weekday that occurs 53 times; every other weekday occurs 52 times.
January 1 is a Wednesday, so it already belongs to week 1 of 2025 under ISO 8601, which begins on Monday, December 30, 2024. December 31 is already in week 1 of 2026 under ISO 8601, so the ISO year 2025 ends on Sunday, December 28, after 52 weeks.
2025 has one Friday the 13th, in June. A 2025 calendar is valid again in 2031 and 2042: those years also start on a Wednesday and are common years.
Easter falls on April 20 in 2025, late in its possible range of March 22 to April 25. Chinese New Year, the start of the Wood Snake year (乙巳), is on January 29. By the Umm al-Qura calendar, Ramadan 1446 AH begins on March 1; the actual start is announced after the new crescent is sighted and can differ by a day. The Islamic year 1447 AH begins on June 26.
2025 has 90, 91, 92, 92 days in its four quarters and 261 weekdays in total. Of the US federal holidays, 6 give a three-day weekend because they are observed on a Monday or Friday.
Our official holiday data covers 2026–2028. For 2025 the dates below are computed from each holiday’s legal rule (fixed date, n-th weekday, Easter) and leave out holidays set by announcement.
Choose another country in “Holidays” above to mark its days on the calendar, or see public holidays by country.
Clock changes and seasons in 2025
Daylight saving time
Sun, Mar 9: United States and Canada (most areas)forward at 2:00 a.m.
Sun, Mar 30: United Kingdom and Irelandforward at 1:00 a.m.
Sun, Mar 30: European Union (Central European Time)forward at 2:00 a.m.
Sun, Apr 6: South-east Australia (Sydney, Melbourne)back at 3:00 a.m.
Sun, Apr 6: New Zealandback at 3:00 a.m.
Sun, Sep 28: New Zealandforward at 2:00 a.m.
Sun, Oct 5: South-east Australia (Sydney, Melbourne)forward at 2:00 a.m.
Sun, Oct 26: United Kingdom and Irelandback at 2:00 a.m.
Sun, Oct 26: European Union (Central European Time)back at 3:00 a.m.
Sun, Nov 2: United States and Canada (most areas)back at 2:00 a.m.
Times are local. Computed from IANA tzdata; governments can change their rules, and the dates follow the rules in force today.
Equinoxes and solstices
March equinoxThu, Mar 20, 09:01 UTC
June solsticeSat, Jun 21, 02:42 UTC
September equinoxMon, Sep 22, 18:19 UTC
December solsticeSun, Dec 21, 15:03 UTC
Times from the US Naval Observatory, in UTC. West of Greenwich the local date can be a day earlier: an event at 00:05 UTC on September 23 is the evening of September 22 in New York.
Questions
Is 2025 a leap year?
No. 2025 is not divisible by 4, so February has 28 days and the year has 365. The next leap year after 2025 is 2028.
What day of the week does 2025 start on?
January 1, 2025 is a Wednesday, and December 31, 2025 is a Wednesday.
How many weeks are in 2025?
2025 has 52 weeks and 1 day. In ISO 8601 week numbering it has 52 weeks. All week numbers of 2025 lists their dates.
How many working days are in 2025?
2025 has 261 weekdays (Monday to Friday). 11 US federal days off fall on a weekday (counting observed days), leaving 250 working days for US federal employees. Other countries differ by their own holidays.
Which years have the same calendar as 2025?
Between 1900 and 2100: 1902, 1913, 1919, 1930, 1941, 1947, 1958, 1969, 1975, 1986, 1997, 2003, 2014, 2031, 2042, 2053, 2059, 2070, 2081, 2087, 2098. Their January 1 is a Wednesday and they are common years, so every date falls on the same weekday.
When is Easter 2025?
Western Easter Sunday is Sunday, April 20, 2025, so Good Friday is April 18 and Easter Monday April 21.