Weekmark

Calendar week · ISO 8601

Week 31, 2027

Monday 2 August – Sunday 8 August 2027

  1. Mon2Aug
  2. Tue3Aug
  3. Wed4Aug
  4. Thu5Aug
  5. Fri6Aug
  6. Sat7Aug
  7. Sun8Aug
ISO week
2027-W31
Copy as
CW31 (2–8 Aug)
Quarter
Q3 2027
Weeks in 2027
52
US week number
32

Week 31 is also written KW 31 (Kalenderwoche) or CW 31. 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 2 Aug to Saturday 7 Aug a different number: week 32.