Week 13
Worldhttps://www.tuxx.uk/planning/week-numbers/13/ monday 23 march
 - 
sunday 29 march 2026
    
Calendar
    
    |
          
          | January 2026 |  
          | W | 1 | 2 | 3 | 4 | 5 |  | Mo |  | 5 | 12 | 19 | 26 |  | Tu |  | 6 | 13 | 20 | 27 |  | We |  | 7 | 14 | 21 | 28 |  | Th | 1 | 8 | 15 | 22 | 29 |  | Fr | 2 | 9 | 16 | 23 | 30 |  | Sa | 3 | 10 | 17 | 24 | 31 |  | Su | 4 | 11 | 18 | 25 |  |     | 
          
          | February 2026 |  
          | W | 5 | 6 | 7 | 8 | 9 |  | Mo |  | 2 | 9 | 16 | 23 |  | Tu |  | 3 | 10 | 17 | 24 |  | We |  | 4 | 11 | 18 | 25 |  | Th |  | 5 | 12 | 19 | 26 |  | Fr |  | 6 | 13 | 20 | 27 |  | Sa |  | 7 | 14 | 21 | 28 |  | Su | 1 | 8 | 15 | 22 |  |     | 
          
          | March 2026 |  
          | W | 9 | 10 | 11 | 12 | 13 | 14 |  | Mo |  | 2 | 9 | 16 | 23 | 30 |  | Tu |  | 3 | 10 | 17 | 24 | 31 |  | We |  | 4 | 11 | 18 | 25 |  |  | Th |  | 5 | 12 | 19 | 26 |  |  | Fr |  | 6 | 13 | 20 | 27 |  |  | Sa |  | 7 | 14 | 21 | 28 |  |  | Su | 1 | 8 | 15 | 22 | 29 |  |     | 
          
          | April 2026 |  
          | W | 14 | 15 | 16 | 17 | 18 |  | Mo |  | 6 | 13 | 20 | 27 |  | Tu |  | 7 | 14 | 21 | 28 |  | We | 1 | 8 | 15 | 22 | 29 |  | Th | 2 | 9 | 16 | 23 | 30 |  | Fr | 3 | 10 | 17 | 24 |  |  | Sa | 4 | 11 | 18 | 25 |  |  | Su | 5 | 12 | 19 | 26 |  |     | 
          
          | May 2026 |  
          | W | 18 | 19 | 20 | 21 | 22 |  | Mo |  | 4 | 11 | 18 | 25 |  | Tu |  | 5 | 12 | 19 | 26 |  | We |  | 6 | 13 | 20 | 27 |  | Th |  | 7 | 14 | 21 | 28 |  | Fr | 1 | 8 | 15 | 22 | 29 |  | Sa | 2 | 9 | 16 | 23 | 30 |  | Su | 3 | 10 | 17 | 24 | 31 |     | 
Week number 13 in more years
- 2025: monday 24 - sunday 30 march
 - 2026: monday 23 - sunday 29 march
 - 2027: monday 29 march - sunday 4 april
 - 2028: monday 27 march - sunday 2 april
 
Sunrise and sunset in week 13
- On average sunrise will be at 05:57.
 - On average sunset will be at 18:36.
 
Calculated from the geographical middle of the United Kingdom.
International holidays in week 13