Week numbers 2026

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On this page, you can find all week numbers 2026.


WEEK NUMBERS 2026 (MONDAY TO SUNDAY)

  • Calendar Weeks start on Monday and end on Sunday.
  • Week numbers are according to ISO-8601 (ISO week date standard). 
  • The first calendar week is always the week that contains four or more days of the new year. It’s the week with the first Thursday of the new year or the first week, including the 4th of January.

Date today: Tuesday, June 18, 2024

The current week is 25, (2024).

Week NumberFrom Date (MONDAY)To Date (SUNDAY)
Week 1December 29, 2025January 4, 2026
Week 2January 5, 2026January 11, 2026
Week 3January 12, 2026January 18, 2026
Week 4January 19, 2026January 25, 2026
Week 5January 26, 2026February 1, 2026
Week 6February 2, 2026February 8, 2026
Week 7February 9, 2026February 15, 2026
Week 8February 16, 2026February 22, 2026
Week 9February 23, 2026March 1, 2026
Week 10March 2, 2026March 8, 2026
Week 11March 9, 2026March 15, 2026
Week 12March 16, 2026March 22, 2026
Week 13March 23, 2026March 29, 2026
Week 14March 30, 2026April 5, 2026
Week 15April 6, 2026April 12, 2026
Week 16April 13, 2026April 19, 2026
Week 17April 20, 2026April 26, 2026
Week 18April 27, 2026May 3, 2026
Week 19May 4, 2026May 10, 2026
Week 20May 11, 2026May 17, 2026
Week 21May 18, 2026May 24, 2026
Week 22May 25, 2026May 31, 2026
Week 23June 1, 2026June 7, 2026
Week 24June 8, 2026June 14, 2026
Week 25June 15, 2026June 21, 2026
Week 26June 22, 2026June 28, 2026
Week 27June 29, 2026July 5, 2026
Week 28July 6, 2026July 12, 2026
Week 29July 13, 2026July 19, 2026
Week 30July 20, 2026July 26, 2026
Week 31July 27, 2026August 2, 2026
Week 32August 3, 2026August 9, 2026
Week 33August 10, 2026August 16, 2026
Week 34August 17, 2026August 23, 2026
Week 35August 24, 2026August 30, 2026
Week 36August 31, 2026September 6, 2026
Week 37September 7, 2026September 13, 2026
Week 38September 14, 2026September 20, 2026
Week 39September 21, 2026September 27, 2026
Week 40September 28, 2026October 4, 2026
Week 41October 5, 2026October 11, 2026
Week 42October 12, 2026October 18, 2026
Week 43October 19, 2026October 25, 2026
Week 44October 26, 2026November 1, 2026
Week 45November 2, 2026November 8, 2026
Week 46November 9, 2026November 15, 2026
Week 47November 16, 2026November 22, 2026
Week 48November 23, 2026November 29, 2026
Week 49November 30, 2026December 6, 2026
Week 50December 7, 2026December 13, 2026
Week 51December 14, 2026December 20, 2026
Week 52December 21, 2026December 27, 2026
Week 53December 28, 2026January 3, 2027
Week numbers 2026 (Monday to Sunday)

Week Numbers 2026 (Sunday to Saturday)

If you’re looking for weeks according to United States calendar rules, where Sunday is the first day and the week is from Sunday to Saturday, you can find them here.

Week NumberFrom Date (SUNDAY)To Date (SATURDAY)
Week 53 (2025)December 28, 2025January 3, 2026
Week 1January 4, 2026January 10, 2026
Week 2January 11, 2026January 17, 2026
Week 3January 18, 2026January 24, 2026
Week 4January 25, 2026January 31, 2026
Week 5February 1, 2026February 7, 2026
Week 6February 8, 2026February 14, 2026
Week 7February 15, 2026February 21, 2026
Week 8February 22, 2026February 28, 2026
Week 9March 1, 2026March 7, 2026
Week 10March 8, 2026March 14, 2026
Week 11March 15, 2026March 21, 2026
Week 12March 22, 2026March 28, 2026
Week 13March 29, 2026April 4, 2026
Week 14April 5, 2026April 11, 2026
Week 15April 12, 2026April 18, 2026
Week 16April 19, 2026April 25, 2026
Week 17April 26, 2026May 2, 2026
Week 18May 3, 2026May 9, 2026
Week 19May 10, 2026May 16, 2026
Week 20May 17, 2026May 23, 2026
Week 21May 24, 2026May 30, 2026
Week 22May 31, 2026June 6, 2026
Week 23June 7, 2026June 13, 2026
Week 24June 14, 2026June 20, 2026
Week 25June 21, 2026June 27, 2026
Week 26June 28, 2026July 4, 2026
Week 27July 5, 2026July 11, 2026
Week 28July 12, 2026July 18, 2026
Week 29July 19, 2026July 25, 2026
Week 30July 26, 2026August 1, 2026
Week 31August 2, 2026August 8, 2026
Week 32August 9, 2026August 15, 2026
Week 33August 16, 2026August 22, 2026
Week 34August 23, 2026August 29, 2026
Week 35August 30, 2026September 5, 2026
Week 36September 6, 2026September 12, 2026
Week 37September 13, 2026September 19, 2026
Week 38September 20, 2026September 26, 2026
Week 39September 27, 2026October 3, 2026
Week 40October 4, 2026October 10, 2026
Week 41October 11, 2026October 17, 2026
Week 42October 18, 2026October 24, 2026
Week 43October 25, 2026October 31, 2026
Week 44November 1, 2026November 7, 2026
Week 45November 8, 2026November 14, 2026
Week 46November 15, 2026November 21, 2026
Week 47November 22, 2026November 28, 2026
Week 48November 29, 2026December 5, 2026
Week 49December 6, 2026December 12, 2026
Week 50December 13, 2026December 19, 2026
Week 51December 20, 2026December 26, 2026
Week 52December 27, 2026January 2, 2027
Week numbers 2026 (Sunday to Saturday)

Week numbers by years:

2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031

DAY numbers by years:

2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031

How many weeks in 2026?

There are 53 weeks in 2026.

How many days in 2026?

There are 365 days in 2026. The year 2026 is not a leap year.
The year 2026 starts on Thursday, January 01, 2026, and ends on Thursday, December 31, 2026.

Related post: What Calendar Can I Reuse for 2026? What Year Is the Same As 2026?