Week numbers 2026
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: Saturday, October 05, 2024
The current week is 40, (2024).
| Week Number | From Date (MONDAY) | To Date (SUNDAY) |
|---|---|---|
| Week 1 | December 29, 2025 | January 4, 2026 |
| Week 2 | January 5, 2026 | January 11, 2026 |
| Week 3 | January 12, 2026 | January 18, 2026 |
| Week 4 | January 19, 2026 | January 25, 2026 |
| Week 5 | January 26, 2026 | February 1, 2026 |
| Week 6 | February 2, 2026 | February 8, 2026 |
| Week 7 | February 9, 2026 | February 15, 2026 |
| Week 8 | February 16, 2026 | February 22, 2026 |
| Week 9 | February 23, 2026 | March 1, 2026 |
| Week 10 | March 2, 2026 | March 8, 2026 |
| Week 11 | March 9, 2026 | March 15, 2026 |
| Week 12 | March 16, 2026 | March 22, 2026 |
| Week 13 | March 23, 2026 | March 29, 2026 |
| Week 14 | March 30, 2026 | April 5, 2026 |
| Week 15 | April 6, 2026 | April 12, 2026 |
| Week 16 | April 13, 2026 | April 19, 2026 |
| Week 17 | April 20, 2026 | April 26, 2026 |
| Week 18 | April 27, 2026 | May 3, 2026 |
| Week 19 | May 4, 2026 | May 10, 2026 |
| Week 20 | May 11, 2026 | May 17, 2026 |
| Week 21 | May 18, 2026 | May 24, 2026 |
| Week 22 | May 25, 2026 | May 31, 2026 |
| Week 23 | June 1, 2026 | June 7, 2026 |
| Week 24 | June 8, 2026 | June 14, 2026 |
| Week 25 | June 15, 2026 | June 21, 2026 |
| Week 26 | June 22, 2026 | June 28, 2026 |
| Week 27 | June 29, 2026 | July 5, 2026 |
| Week 28 | July 6, 2026 | July 12, 2026 |
| Week 29 | July 13, 2026 | July 19, 2026 |
| Week 30 | July 20, 2026 | July 26, 2026 |
| Week 31 | July 27, 2026 | August 2, 2026 |
| Week 32 | August 3, 2026 | August 9, 2026 |
| Week 33 | August 10, 2026 | August 16, 2026 |
| Week 34 | August 17, 2026 | August 23, 2026 |
| Week 35 | August 24, 2026 | August 30, 2026 |
| Week 36 | August 31, 2026 | September 6, 2026 |
| Week 37 | September 7, 2026 | September 13, 2026 |
| Week 38 | September 14, 2026 | September 20, 2026 |
| Week 39 | September 21, 2026 | September 27, 2026 |
| Week 40 | September 28, 2026 | October 4, 2026 |
| Week 41 | October 5, 2026 | October 11, 2026 |
| Week 42 | October 12, 2026 | October 18, 2026 |
| Week 43 | October 19, 2026 | October 25, 2026 |
| Week 44 | October 26, 2026 | November 1, 2026 |
| Week 45 | November 2, 2026 | November 8, 2026 |
| Week 46 | November 9, 2026 | November 15, 2026 |
| Week 47 | November 16, 2026 | November 22, 2026 |
| Week 48 | November 23, 2026 | November 29, 2026 |
| Week 49 | November 30, 2026 | December 6, 2026 |
| Week 50 | December 7, 2026 | December 13, 2026 |
| Week 51 | December 14, 2026 | December 20, 2026 |
| Week 52 | December 21, 2026 | December 27, 2026 |
| Week 53 | December 28, 2026 | January 3, 2027 |
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 Number | From Date (SUNDAY) | To Date (SATURDAY) |
|---|---|---|
| Week 53 (2025) | December 28, 2025 | January 3, 2026 |
| Week 1 | January 4, 2026 | January 10, 2026 |
| Week 2 | January 11, 2026 | January 17, 2026 |
| Week 3 | January 18, 2026 | January 24, 2026 |
| Week 4 | January 25, 2026 | January 31, 2026 |
| Week 5 | February 1, 2026 | February 7, 2026 |
| Week 6 | February 8, 2026 | February 14, 2026 |
| Week 7 | February 15, 2026 | February 21, 2026 |
| Week 8 | February 22, 2026 | February 28, 2026 |
| Week 9 | March 1, 2026 | March 7, 2026 |
| Week 10 | March 8, 2026 | March 14, 2026 |
| Week 11 | March 15, 2026 | March 21, 2026 |
| Week 12 | March 22, 2026 | March 28, 2026 |
| Week 13 | March 29, 2026 | April 4, 2026 |
| Week 14 | April 5, 2026 | April 11, 2026 |
| Week 15 | April 12, 2026 | April 18, 2026 |
| Week 16 | April 19, 2026 | April 25, 2026 |
| Week 17 | April 26, 2026 | May 2, 2026 |
| Week 18 | May 3, 2026 | May 9, 2026 |
| Week 19 | May 10, 2026 | May 16, 2026 |
| Week 20 | May 17, 2026 | May 23, 2026 |
| Week 21 | May 24, 2026 | May 30, 2026 |
| Week 22 | May 31, 2026 | June 6, 2026 |
| Week 23 | June 7, 2026 | June 13, 2026 |
| Week 24 | June 14, 2026 | June 20, 2026 |
| Week 25 | June 21, 2026 | June 27, 2026 |
| Week 26 | June 28, 2026 | July 4, 2026 |
| Week 27 | July 5, 2026 | July 11, 2026 |
| Week 28 | July 12, 2026 | July 18, 2026 |
| Week 29 | July 19, 2026 | July 25, 2026 |
| Week 30 | July 26, 2026 | August 1, 2026 |
| Week 31 | August 2, 2026 | August 8, 2026 |
| Week 32 | August 9, 2026 | August 15, 2026 |
| Week 33 | August 16, 2026 | August 22, 2026 |
| Week 34 | August 23, 2026 | August 29, 2026 |
| Week 35 | August 30, 2026 | September 5, 2026 |
| Week 36 | September 6, 2026 | September 12, 2026 |
| Week 37 | September 13, 2026 | September 19, 2026 |
| Week 38 | September 20, 2026 | September 26, 2026 |
| Week 39 | September 27, 2026 | October 3, 2026 |
| Week 40 | October 4, 2026 | October 10, 2026 |
| Week 41 | October 11, 2026 | October 17, 2026 |
| Week 42 | October 18, 2026 | October 24, 2026 |
| Week 43 | October 25, 2026 | October 31, 2026 |
| Week 44 | November 1, 2026 | November 7, 2026 |
| Week 45 | November 8, 2026 | November 14, 2026 |
| Week 46 | November 15, 2026 | November 21, 2026 |
| Week 47 | November 22, 2026 | November 28, 2026 |
| Week 48 | November 29, 2026 | December 5, 2026 |
| Week 49 | December 6, 2026 | December 12, 2026 |
| Week 50 | December 13, 2026 | December 19, 2026 |
| Week 51 | December 20, 2026 | December 26, 2026 |
| Week 52 | December 27, 2026 | January 2, 2027 |
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?
