Calendar Weeks 2026

Calendar 2026 with Week Numbers

Calendar 2026 |

How many weeks in a year 2026?

The year 2026 has 52 calendar weeks. The first calendar week of 2026 starts on Monday, December 29, 2025 and ends on Sunday, January 4, 2026.

When does the first calendar week number 2026 begin?

The first week of 2026 starts on Monday, December 29, 2025.

When does the first calendar week number 2026 end?

The last week of 2026 ends on Sunday, January 4, 2026.

The current week (week 25) is highlighted.

Find more info on our main Week Numbers page.

The highest week number in a year is either 52 or 53.

Calendar 2026 with week numbers. Current week number is WN 25.

Week numbers of 2026 in tabular overview.
WN Mo Tu We Th Fr Sa Su
Week 01 Dec 29 Dec 30 Dec 31 Jan 1 Jan 2 Jan 3 Jan 4
Week 02 Jan 5 Jan 6 Jan 7 Jan 8 Jan 9 Jan 10 Jan 11
Week 03 Jan 12 Jan 13 Jan 14 Jan 15 Jan 16 Jan 17 Jan 18
Week 04 Jan 19 Jan 20 Jan 21 Jan 22 Jan 23 Jan 24 Jan 25
Week 05 Jan 26 Jan 27 Jan 28 Jan 29 Jan 30 Jan 31 Feb 1
Week 06 Feb 2 Feb 3 Feb 4 Feb 5 Feb 6 Feb 7 Feb 8
Week 07 Feb 9 Feb 10 Feb 11 Feb 12 Feb 13 Feb 14 Feb 15
Week 08 Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 Feb 22
Week 09 Feb 23 Feb 24 Feb 25 Feb 26 Feb 27 Feb 28 Mar 1
Week 10 Mar 2 Mar 3 Mar 4 Mar 5 Mar 6 Mar 7 Mar 8
Week 11 Mar 9 Mar 10 Mar 11 Mar 12 Mar 13 Mar 14 Mar 15
Week 12 Mar 16 Mar 17 Mar 18 Mar 19 Mar 20 Mar 21 Mar 22
Week 13 Mar 23 Mar 24 Mar 25 Mar 26 Mar 27 Mar 28 Mar 29
Week 14 Mar 30 Mar 31 Apr 1 Apr 2 Apr 3 Apr 4 Apr 5
Week 15 Apr 6 Apr 7 Apr 8 Apr 9 Apr 10 Apr 11 Apr 12
Week 16 Apr 13 Apr 14 Apr 15 Apr 16 Apr 17 Apr 18 Apr 19
Week 17 Apr 20 Apr 21 Apr 22 Apr 23 Apr 24 Apr 25 Apr 26
Week 18 Apr 27 Apr 28 Apr 29 Apr 30 May 1 May 2 May 3
Week 19 May 4 May 5 May 6 May 7 May 8 May 9 May 10
Week 20 May 11 May 12 May 13 May 14 May 15 May 16 May 17
Week 21 May 18 May 19 May 20 May 21 May 22 May 23 May 24
Week 22 May 25 May 26 May 27 May 28 May 29 May 30 May 31
Week 23 Jun 1 Jun 2 Jun 3 Jun 4 Jun 5 Jun 6 Jun 7
Week 24 Jun 8 Jun 9 Jun 10 Jun 11 Jun 12 Jun 13 Jun 14
Week 25 Jun 15 Jun 16 Jun 17 Jun 18 Jun 19 Jun 20 Jun 21
Week 26 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26 Jun 27 Jun 28
Week 27 Jun 29 Jun 30 Jul 1 Jul 2 Jul 3 Jul 4 Jul 5
Week 28 Jul 6 Jul 7 Jul 8 Jul 9 Jul 10 Jul 11 Jul 12
Week 29 Jul 13 Jul 14 Jul 15 Jul 16 Jul 17 Jul 18 Jul 19
Week 30 Jul 20 Jul 21 Jul 22 Jul 23 Jul 24 Jul 25 Jul 26
Week 31 Jul 27 Jul 28 Jul 29 Jul 30 Jul 31 Aug 1 Aug 2
Week 32 Aug 3 Aug 4 Aug 5 Aug 6 Aug 7 Aug 8 Aug 9
Week 33 Aug 10 Aug 11 Aug 12 Aug 13 Aug 14 Aug 15 Aug 16
Week 34 Aug 17 Aug 18 Aug 19 Aug 20 Aug 21 Aug 22 Aug 23
Week 35 Aug 24 Aug 25 Aug 26 Aug 27 Aug 28 Aug 29 Aug 30
Week 36 Aug 31 Sep 1 Sep 2 Sep 3 Sep 4 Sep 5 Sep 6
Week 37 Sep 7 Sep 8 Sep 9 Sep 10 Sep 11 Sep 12 Sep 13
Week 38 Sep 14 Sep 15 Sep 16 Sep 17 Sep 18 Sep 19 Sep 20
Week 39 Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 Sep 27
Week 40 Sep 28 Sep 29 Sep 30 Oct 1 Oct 2 Oct 3 Oct 4
Week 41 Oct 5 Oct 6 Oct 7 Oct 8 Oct 9 Oct 10 Oct 11
Week 42 Oct 12 Oct 13 Oct 14 Oct 15 Oct 16 Oct 17 Oct 18
Week 43 Oct 19 Oct 20 Oct 21 Oct 22 Oct 23 Oct 24 Oct 25
Week 44 Oct 26 Oct 27 Oct 28 Oct 29 Oct 30 Oct 31 Nov 1
Week 45 Nov 2 Nov 3 Nov 4 Nov 5 Nov 6 Nov 7 Nov 8
Week 46 Nov 9 Nov 10 Nov 11 Nov 12 Nov 13 Nov 14 Nov 15
Week 47 Nov 16 Nov 17 Nov 18 Nov 19 Nov 20 Nov 21 Nov 22
Week 48 Nov 23 Nov 24 Nov 25 Nov 26 Nov 27 Nov 28 Nov 29
Week 49 Nov 30 Dec 1 Dec 2 Dec 3 Dec 4 Dec 5 Dec 6
Week 50 Dec 7 Dec 8 Dec 9 Dec 10 Dec 11 Dec 12 Dec 13
Week 51 Dec 14 Dec 15 Dec 16 Dec 17 Dec 18 Dec 19 Dec 20
Week 52 Dec 21 Dec 22 Dec 23 Dec 24 Dec 25 Dec 26 Dec 27