Week Numbers for 2025

This page lists all weeks in 2025. There are 52 weeks in 2025.

All weeks are starting on Monday and ending on Sunday.
Please note that there are multiple systems for week numbering, this is the ISO week date standard (ISO-8601), other systems use weeks starting on Sunday (US) or Saturday (Islamic).

Find more info on our main week number page.

Week number From Date To Date
Week 52, 2024 December 23, 2024 December 29, 2024
Week 1 December 30, 2024 January 05, 2025
Week 2 January 06, 2025 January 12, 2025
Week 3 January 13, 2025 January 19, 2025
Week 4 January 20, 2025 January 26, 2025
Week 5 January 27, 2025 February 02, 2025
Week 6 February 03, 2025 February 09, 2025
Week 7 February 10, 2025 February 16, 2025
Week 8 February 17, 2025 February 23, 2025
Week 9 February 24, 2025 March 02, 2025
Week 10 March 03, 2025 March 09, 2025
Week 11 March 10, 2025 March 16, 2025
Week 12 March 17, 2025 March 23, 2025
Week 13 March 24, 2025 March 30, 2025
Week 14 March 31, 2025 April 06, 2025
Week 15 April 07, 2025 April 13, 2025
Week 16 April 14, 2025 April 20, 2025
Week 17 April 21, 2025 April 27, 2025
Week 18 April 28, 2025 May 04, 2025
Week 19 May 05, 2025 May 11, 2025
Week 20 May 12, 2025 May 18, 2025
Week 21 May 19, 2025 May 25, 2025
Week 22 May 26, 2025 June 01, 2025
Week 23 June 02, 2025 June 08, 2025
Week 24 June 09, 2025 June 15, 2025
Week 25 June 16, 2025 June 22, 2025
Week 26 June 23, 2025 June 29, 2025
Week 27 June 30, 2025 July 06, 2025
Week 28 July 07, 2025 July 13, 2025
Week 29 July 14, 2025 July 20, 2025
Week 30 July 21, 2025 July 27, 2025
Week 31 July 28, 2025 August 03, 2025
Week 32 August 04, 2025 August 10, 2025
Week 33 August 11, 2025 August 17, 2025
Week 34 August 18, 2025 August 24, 2025
Week 35 August 25, 2025 August 31, 2025
Week 36 September 01, 2025 September 07, 2025
Week 37 September 08, 2025 September 14, 2025
Week 38 September 15, 2025 September 21, 2025
Week 39 September 22, 2025 September 28, 2025
Week 40 September 29, 2025 October 05, 2025
Week 41 October 06, 2025 October 12, 2025
Week 42 October 13, 2025 October 19, 2025
Week 43 October 20, 2025 October 26, 2025
Week 44 October 27, 2025 November 02, 2025
Week 45 November 03, 2025 November 09, 2025
Week 46 November 10, 2025 November 16, 2025
Week 47 November 17, 2025 November 23, 2025
Week 48 November 24, 2025 November 30, 2025
Week 49 December 01, 2025 December 07, 2025
Week 50 December 08, 2025 December 14, 2025
Week 51 December 15, 2025 December 21, 2025
Week 52 December 22, 2025 December 28, 2025
Week 1, 2026 December 29, 2025 January 04, 2026

Week numbers for other years: 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | 2035 | 2036 | 2037 | 2038 | 2039 | 2040 | 2041 | 2042 | 2043 | 2044 | 2045 | 2046 | 2047 | 2048 | 2049 | 2050 | 2051 | 2052 | 2053 | 2054 | 2055 | 2056 | 2057 | 2058 | 2059 | 2060 | 2061 | 2062 | 2063 | 2064 | 2065

Also see: Day numbers for 2025