📅 What Is Today Hub

Week numbers 2027

Updated October 12, 2026

2027 has 52 ISO weeks. Week 1 starts on Monday, January 4, 2027.

🔥 Trending today

Mon Oct 12: Columbus Day (United States) – today
Mon Oct 12: Nossa Senhora Aparecida (Brazil) – today
Mon Oct 12: スポーツの日 (Japan) – today
Tue Oct 20: Dussehra (India) – 8 days
Sun Nov 1: Toussaint (France) – 20 days
Mon Nov 2: Finados (Brazil) – 21 days
2026 is day 285 of 365 today, ISO week 42. “What is today” gets about 11 million US searches a month.

All weeks

Week	Mon	Sun
1	Jan 4	Jan 10
2	Jan 11	Jan 17
3	Jan 18	Jan 24
4	Jan 25	Jan 31
5	Feb 1	Feb 7
6	Feb 8	Feb 14
7	Feb 15	Feb 21
8	Feb 22	Feb 28
9	Mar 1	Mar 7
10	Mar 8	Mar 14
11	Mar 15	Mar 21
12	Mar 22	Mar 28
13	Mar 29	Apr 4
14	Apr 5	Apr 11
15	Apr 12	Apr 18
16	Apr 19	Apr 25
17	Apr 26	May 2
18	May 3	May 9
19	May 10	May 16
20	May 17	May 23
21	May 24	May 30
22	May 31	Jun 6
23	Jun 7	Jun 13
24	Jun 14	Jun 20
25	Jun 21	Jun 27
26	Jun 28	Jul 4
27	Jul 5	Jul 11
28	Jul 12	Jul 18
29	Jul 19	Jul 25
30	Jul 26	Aug 1
31	Aug 2	Aug 8
32	Aug 9	Aug 15
33	Aug 16	Aug 22
34	Aug 23	Aug 29
35	Aug 30	Sep 5
36	Sep 6	Sep 12
37	Sep 13	Sep 19
38	Sep 20	Sep 26
39	Sep 27	Oct 3
40	Oct 4	Oct 10
41	Oct 11	Oct 17
42	Oct 18	Oct 24
43	Oct 25	Oct 31
44	Nov 1	Nov 7
45	Nov 8	Nov 14
46	Nov 15	Nov 21
47	Nov 22	Nov 28
48	Nov 29	Dec 5
49	Dec 6	Dec 12
50	Dec 13	Dec 19
51	Dec 20	Dec 26
52	Dec 27	Jan 2