Week numbers
It is week 46 of 2026
2026 has 53 ISO weeks. Weeks start on Monday, and week 1 is the week with the year's first Thursday.
This week · Nov 9 – Nov 15
Week 46
Monday, November 9, 2026
All weeks of 2026
1Dec 29 – Jan 4
2Jan 5 – Jan 11
3Jan 12 – Jan 18
4Jan 19 – Jan 25
5Jan 26 – Feb 1
6Feb 2 – Feb 8
7Feb 9 – Feb 15
8Feb 16 – Feb 22
9Feb 23 – Mar 1
10Mar 2 – Mar 8
11Mar 9 – Mar 15
12Mar 16 – Mar 22
13Mar 23 – Mar 29
14Mar 30 – Apr 5
15Apr 6 – Apr 12
16Apr 13 – Apr 19
17Apr 20 – Apr 26
18Apr 27 – May 3
19May 4 – May 10
20May 11 – May 17
21May 18 – May 24
22May 25 – May 31
23Jun 1 – Jun 7
24Jun 8 – Jun 14
25Jun 15 – Jun 21
26Jun 22 – Jun 28
27Jun 29 – Jul 5
28Jul 6 – Jul 12
29Jul 13 – Jul 19
30Jul 20 – Jul 26
31Jul 27 – Aug 2
32Aug 3 – Aug 9
33Aug 10 – Aug 16
34Aug 17 – Aug 23
35Aug 24 – Aug 30
36Aug 31 – Sep 6
37Sep 7 – Sep 13
38Sep 14 – Sep 20
39Sep 21 – Sep 27
40Sep 28 – Oct 4
41Oct 5 – Oct 11
42Oct 12 – Oct 18
43Oct 19 – Oct 25
44Oct 26 – Nov 1
45Nov 2 – Nov 8
46Nov 9 – Nov 15
47Nov 16 – Nov 22
48Nov 23 – Nov 29
49Nov 30 – Dec 6
50Dec 7 – Dec 13
51Dec 14 – Dec 20
52Dec 21 – Dec 27
53Dec 28 – Jan 3
ISO 8601 numbering, used across Europe and most of Asia. The US often counts from the week of January 1 instead.
What is this?
ISO 8601 is the international standard: weeks run Monday to Sunday, and week 1 is the week that contains the year's first Thursday. Most of Europe and Asia use it for planning, payroll and logistics.