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January 2025 calendar

31 days23 weekdaysStarts on WednesdayISO weeks 1–5

January 2025
WkMonTueWedThuFriSatSun
1
2
3
4
5

Calendar 2025 February 2025 ›

January 2025 in numbers

Days
31
Weekdays (Mon–Fri)
23
Weekend days
8
First and last day
Wednesday – Friday
First and last working day
Thu, Jan 2 – Fri, Jan 31
Week numbers
1–5
Day of the year
1–31
Quarter
Q1 2025
Islamic months (computed)
Rajab – Sha'ban 1446 AH

With 31 days, January 2025 has four full weeks plus 3 extra days, so Wednesday, Thursday and Friday occur five times; every other weekday occurs four times. It has 8 weekend days and 23 weekdays.

January 1 is day 1 of the year, so January 2025 covers day numbers 001 to 031. In the Umm al-Qura Islamic calendar, 1 Rajab 1446 AH falls on January 1 and 1 Sha'ban 1446 AH falls on January 31 (computed; where months begin with the sighting of the new crescent, the start can differ by a day).

Public holidays in January 2025

Computed from each holiday’s legal rule; holidays set by announcement are left out for 2025.

DateHolidayWhere
Wed, Jan 1New Year's DayUnited States (federal), UK: England and Wales, UK: Scotland, UK: Northern Ireland, Canada (federal), Australia (national), Australia: New South Wales, Australia: Queensland, Australia: Western Australia, Ireland, New Zealand, South Africa, Singapore, Japan, France, Spain
Wed, Jan 1The first day of JanuaryHong Kong
Thu, Jan 22nd JanuaryUK: Scotland
Thu, Jan 2Day after New Year's DayNew Zealand
Mon, Jan 6EpiphanySpain
Mon, Jan 13Coming of Age DayJapan
Mon, Jan 20Birthday of Martin Luther King, Jr.United States (federal)
Sun, Jan 26Australia DayAustralia (national)
Mon, Jan 27Australia DayAustralia: New South Wales, Australia: Queensland, Australia: Western Australia

National holidays of the 17 sets we take from official government sources; see public holidays by country for regional days and sources. Where a holiday that falls on a weekend moves to a weekday, the table shows the day off.

Other dates in January 2025

Days that many people keep but that are not public holidays in our 17 sets, each from its fixed rule. Jewish dates begin at sunset the evening before; Islamic dates follow the Umm al-Qura calendar and are announced locally.

Questions

How many weekdays are in January 2025?
23 weekdays (Monday to Friday) and 8 weekend days, out of 31 days. Public holidays are not subtracted, because they depend on the country; this month has 9 holiday dates in the countries we cover (see the table on this page).
What day does January 2025 start on?
January 2025 starts on Wednesday, January 1, 2025 and ends on Friday, January 31, 2025. The first working day is Thu, Jan 2 and the last is Fri, Jan 31 (Wed, Jan 1 is New Year's Day in 17 of our 17 holiday sets).
What week numbers are in January 2025?
Under ISO 8601 (weeks from Monday) January 2025 spans weeks 1–5. The week number page explains the rule.
What is the day number of January 1, 2025?
January 1 is day 1 of 2025 and January 31 is day 31. In the YYDDD format often called a Julian date, the month runs from 25001 to 25031.
What holidays are in January 2025?
New Year's Day (Wed, Jan 1: 16 of our holiday sets); The first day of January (Wed, Jan 1: Hong Kong); 2nd January (Thu, Jan 2: UK: Scotland); Day after New Year's Day (Thu, Jan 2: New Zealand); Epiphany (Mon, Jan 6: Spain); Coming of Age Day (Mon, Jan 13: Japan); Birthday of Martin Luther King, Jr. (Mon, Jan 20: United States (federal)); Australia Day (Sun, Jan 26: Australia (national)), and 1 more in the table above.

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