Week 13
Worldhttps://www.tuxx.uk/planning/week-numbers/13/ monday 23 march
 - 
sunday 29 march 2026
    
    
    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