Week number 2026: list and calendar
On this page you will find the numbers of the weeks of the year 2026. In addition to consulting the number of the week online, you can download our summary table and print our calendars incorporating the week numbers. You will also find on calendar.best many 2026 calendar with week numbers to download for free.
Week numbers 2026 to view online (ISO-8601 date standard)
What week are we? Our table will help you to consult the number of the current week as well as those of past and future weeks (ISO-8601).
Printable calendar for ISO week 1 2026
Our printable calendar for the week ISO N°1 2026 will allow you to organize your weekly schedule and manage your daily planning.
Discover our new 2026 weekly calendars.
| LIST OF 53 WEEKS, YEAR 2026 (ISO-8601 date standard) | |||
|---|---|---|---|
| MONTH | WEEK NUMBERS | FROM THE | UNTIL |
| JANUARY 2026 |
Week 01 | Monday December 29, 2025 | Sunday January 4, 2026 |
| Week 02 | Monday January 5, 2026 | Sunday January 11, 2026 | |
| Week 03 | Monday January 12, 2026 | Sunday January 18, 2026 | |
| Week 04 | Monday January 19, 2026 | Sunday January 25, 2026 | |
| Week 05 | Monday January 26, 2026 | Sunday February 1, 2026 | |
| FEBRUARY 2026 |
Week 06 | Monday February 2, 2026 | Sunday February 8, 2026 |
| Week 07 | Monday February 9, 2026 | Sunday February 15, 2026 | |
| Week 08 | Monday February 16, 2026 | Sunday February 22, 2026 | |
| Week 09 | Monday February 23, 2026 | Sunday March 1, 2026 | |
| MARCH 2026 |
Week 10 | Monday March 2, 2026 | Sunday March 8, 2026 |
| Week 11 | Monday March 9, 2026 | Sunday March 15, 2026 | |
| Week 12 | Monday March 16, 2026 | Sunday March 22, 2026 | |
| Week 13 | Monday March 23, 2026 | Sunday March 29, 2026 | |
| APRIL 2026 |
Week 14 | Monday March 30, 2026 | Sunday April 5, 2026 |
| Week 15 | Monday April 6, 2026 | Sunday April 12, 2026 | |
| Week 16 | Monday April 13, 2026 | Sunday April 19, 2026 | |
| Week 17 | Monday April 20, 2026 | Sunday April 26, 2026 | |
| Week 18 | Monday, April 27, 2026 | Sunday May 3, 2026 | |
| MAY 2026 |
Week 19 | Monday, May 4, 2026 | Sunday May 10, 2026 |
| Week 20 | Monday, May 11, 2026 | Sunday May 17, 2026 | |
| Week 21 | Monday May 18, 2026 | Sunday May 24, 2026 | |
| Week 22 | Monday, May 25, 2026 | Sunday May 31, 2026 | |
| JUNE 2026 |
Week 23 | Monday, June 1, 2026 | Sunday June 7, 2026 |
| Week 24 | Monday June 8, 2026 | Sunday June 14, 2026 | |
| Week 25 | Monday June 15, 2026 | Sunday, June 21, 2026 | |
| Week 26 | Monday June 22, 2026 | Sunday, June 28, 2026 | |
| JULY 2026 |
Week 27 | Monday June 29, 2026 | Sunday July 5, 2026 |
| Week 28 | Monday July 6, 2026 | Sunday July 12, 2026 | |
| Week 29 | Monday July 13, 2026 | Sunday July 19, 2026 | |
| Week 30 | Monday July 20, 2026 | Sunday July 26, 2026 | |
| Week 31 | Monday July 27, 2026 | Sunday August 2, 2026 | |
| AUGUST 2026 |
Week 32 | Monday August 3, 2026 | Sunday August 9, 2026 |
| Week 33 | Monday August 10, 2026 | Sunday August 16, 2026 | |
| Week 34 | Monday August 17, 2026 | Sunday August 23, 2026 | |
| Week 35 | Monday August 24, 2026 | Sunday August 30, 2026 | |
| SEPTEMBER 2026 |
Week 36 | Monday August 31, 2026 | Sunday September 6, 2026 |
| Week 37 | Monday September 7, 2026 | Sunday September 13, 2026 | |
| Week 38 | Monday September 14, 2026 | Sunday September 20, 2026 | |
| Week 39 | Monday September 21, 2026 | Sunday September 27, 2026 | |
| OCTOBER 2026 |
Week 40 | Monday September 28, 2026 | Sunday October 4, 2026 |
| Week 41 | Monday October 5, 2026 | Sunday October 11, 2026 | |
| Week 42 | Monday October 12, 2026 | Sunday October 18, 2026 | |
| Week 43 | Monday October 19, 2026 | Sunday October 25, 2026 | |
| Week 44 | Monday October 26, 2026 | Sunday November 1, 2026 | |
| NOVEMBER 2026 |
Week 45 | Monday, November 2, 2026 | Sunday November 8, 2026 |
| Week 46 | Monday, November 9, 2026 | Sunday November 15, 2026 | |
| Week 47 | Monday, November 16, 2026 | Sunday November 22, 2026 | |
| Week 48 | Monday, November 23, 2026 | Sunday November 29, 2026 | |
| DECEMBER 2026 |
Week 49 | Monday, November 30, 2026 | Sunday December 6, 2026 |
| Week 50 | Monday December 7, 2026 | Sunday December 13, 2026 | |
| Week 51 | Monday December 14, 2026 | Sunday December 20, 2026 | |
| Week 52 | Monday December 21, 2026 | Sunday December 27, 2026 | |
| Week 53 | Monday December 28, 2026 | Sunday January 3, 2027 | |
| 365 days, 53 weeks | |||
In accordance with what is applied in companies, we used the ISO-8601 standard to list the 2026 week numbers that appear in our first table.
According to this international standard, week 1 is that which contains the first Thursday of the year. Week N ° 1 can therefore start in December.
In addition, when New Years Day falls on a Thursday (Wednesday or Thursday for leap years), the year has 52 weeks, which is the case in 2020.
Week numbers 2026 to view online (United States calendar rules)
What week are we? Our table will help you to consult the number of the current week as well as those of past and future weeks. Weeks are according United States (US) calendar rules, Sunday first day and weeks are Sunday to Saturday.
| LIST OF 52 WEEKS, YEAR 2026 (United States calendar rules) | |||
|---|---|---|---|
| MONTH | WEEK NUMBERS | FROM THE | UNTIL |
| JANUARY 2026 |
Week 01 | Thursday January 1, 2026 | Saturday January 3, 2026 |
| Week 02 | Sunday January 4, 2026 | Saturday January 10, 2026 | |
| Week 03 | Sunday January 11, 2026 | Saturday January 17, 2026 | |
| Week 04 | Sunday January 18, 2026 | Saturday January 24, 2026 | |
| Week 05 | Sunday January 25, 2026 | Saturday January 31, 2026 | |
| FEBRUARY 2026 |
Week 06 | Sunday February 7, 2026 | Saturday February 7, 2026 |
| Week 07 | Sunday February 8, 2026 | Saturday February 14, 2026 | |
| Week 08 | Sunday February 15, 2026 | Saturday February 21, 2026 | |
| Week 09 | Sunday February 22, 2026 | Saturday February 28, 2026 | |
| MARCH 2026 |
Week 10 | Sunday March 1, 2026 | Saturday March 7, 2026 |
| Week 11 | Sunday March 8, 2026 | Saturday March 14, 2026 | |
| Week 12 | Sunday March 15, 2026 | Saturday March 21, 2026 | |
| Week 13 | Sunday March 22, 2026 | Saturday March 28, 2026 | |
| APRIL 2026 |
Week 14 | Sunday March 29, 2026 | Saturday April 4, 2026 |
| Week 15 | Sunday April 5, 2026 | Saturday April 11, 2026 | |
| Week 16 | Sunday April 12, 2026 | Saturday April 18, 2026 | |
| Week 17 | Sunday April 19, 2026 | Saturday April 25, 2026 | |
| MAY 2026 |
Week 18 | Sunday April 26, 2026 | Saturday May 2, 2026 |
| Week 19 | Sunday, May 3, 2026 | Saturday May 9, 2026 | |
| Week 20 | Sunday, May 10, 2026 | Saturday May 16, 2026 | |
| Week 21 | Sunday, May 17,2026 | Saturday May 23, 2026 | |
| Week 22 | Sunday May 24, 2026 | Saturday May 30, 2026 | |
| JUNE 2026 |
Week 23 | Sunday, May 31, 2026 | Saturday June 6, 2026 |
| Week 24 | Sunday, June 7, 2026 | Saturday June 13, 2026 | |
| Week 25 | Sunday June 14, 2026 | Saturday June 20, 2026 | |
| Week 26 | Sunday June 21, 2026 | Saturday, June 27, 2026 | |
| JULY 2026 |
Week 27 | Sunday June 28, 2026 | Saturday July 4, 2026 |
| Week 28 | Sunday July 5, 2026 | Saturday July 11, 2026 | |
| Week 29 | Sunday July 12, 2026 | Saturday July 18, 2026 | |
| Week 30 | Sunday July 19, 2026 | Saturday July 25, 2026 | |
| Week 31 | Sunday July 26, 2026 | Saturday August 1, 2026 | |
| AUGUST 2026 |
Week 32 | Sunday August 2, 2026 | Saturday August 8, 2026 |
| Week 33 | Sunday August 9, 2026 | Saturday August 15, 2026 | |
| Week 34 | Sunday August 16, 2026 | Saturday August 22, 2026 | |
| Week 35 | Sunday August 23, 2026 | Saturday August 29, 2026 | |
| SEPTEMBER 2026 |
Week 36 | Sunday August 30, 2026 | Saturday September 5, 2026 |
| Week 37 | Sunday September 6, 2026 | Saturday September 12, 2026 | |
| Week 38 | Sunday September 13, 2026 | Saturday September 19, 2026 | |
| Week 39 | Sunday September 20, 2026 | Saturday September 26, 2026 | |
| OCTOBER 2026 |
Week 40 | Sunday September 27, 2026 | Saturday October 3, 2026 |
| Week 41 | Sunday October 4, 2026 | Saturday October 10, 2026 | |
| Week 42 | Sunday October 11, 2026 | Saturday October 17, 2026 | |
| Week 43 | Sunday October 18, 2026 | Saturday October 24, 2026 | |
| Week 44 | Sunday October 25, 2026 | Saturday October 31, 2026 | |
| NOVEMBER 2026 |
Week 45 | Sunday November 1, 2026 | Saturday November 7, 2026 |
| Week 46 | Sunday November 8, 2026 | Saturday November 14, 2026 | |
| Week 47 | Sunday November 15, 2026 | Saturday November 21, 2026 | |
| Week 48 | Sunday November 22, 2026 | Saturday November 28, 2026 | |
| DECEMBER 2026 |
Week 49 | Sunday November 29, 2026 | Saturday December 5, 2026 |
| Week 50 | Sunday December 6, 2026 | Saturday December 12, 2026 | |
| Week 51 | Sunday December 13, 2026 | Saturday December 19, 2026 | |
| Week 52 | Sunday December 20, 2026 | Saturday December 26, 2026 | |
| JANUARY 2027 |
Week 01 | Sunday December 27, 2026 | Saturday January 2, 2027 |
| 365 days, 52 weeks | |||
Download our summary table of 2026 week numbers
Summary table of 2026 week numbers - ISO-8601
Summary table of 2026 week numbers - United Sates
Print our 2026 calendars with week numbers (US)
Week calendar 2026 (US)
US weeks numbered 1 to 52
2026 calendar with US week numbers
365 days, 12 month, 52 weeks
Print our 2026 calendars with week numbers (ISO)
Week calendar 2026 (ISO)
ISO weeks numbered 1 to 53
2026 calendar with ISO week numbers
365 days, 12 month, 53 weeks
You may be interested in our new 2026 weekly calendars.
Page updated September 01, 2024