2025 Calendar Showing Week Numbers List. 54 rows week numbers 2025: It’s the week with the first thursday of the new year or the first week, including the 4th of january.
The first calendar week of 2025 starts on monday, december 30, 2025 and ends on sunday, january 5, 2025. Here you find a list of all week numbers 2025 for the united kingdom (uk).
