Weekmark

Calendar week · ISO 8601

Week 47, 2025

Monday 17 November – Sunday 23 November 2025

  1. Mon17Nov
  2. Tue18Nov
  3. Wed19Nov
  4. Thu20Nov
  5. Fri21Nov
  6. Sat22Nov
  7. Sun23Nov
ISO week
2025-W47
Copy as
CW47 (17–23 Nov)
Quarter
Q4 2025
Weeks in 2025
52
US week number
47

Week 47 is also written KW 47 (Kalenderwoche) or CW 47. 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 17 Nov to Saturday 22 Nov the same number: week 47.