Weekmark

Calendar week · ISO 8601

Week 25, 2025

Monday 16 June – Sunday 22 June 2025

  1. Mon16Jun
  2. Tue17Jun
  3. Wed18Jun
  4. Thu19Jun
  5. Fri20Jun
  6. Sat21Jun
  7. Sun22Jun
ISO week
2025-W25
Copy as
CW25 (16–22 Jun)
Quarter
Q2 2025
Weeks in 2025
52
US week number
25

Week 25 is also written KW 25 (Kalenderwoche) or CW 25. ISO weeks start on Monday, and week 1 is the week with the year’s first Thursday. US calendars start weeks on Sunday and count the week with 1 January as week 1, so they give Monday 16 Jun to Saturday 21 Jun the same number: week 25.