Weekmark

Calendar week · ISO 8601

Week 33, 2027

Monday 16 August – Sunday 22 August 2027

  1. Mon16Aug
  2. Tue17Aug
  3. Wed18Aug
  4. Thu19Aug
  5. Fri20Aug
  6. Sat21Aug
  7. Sun22Aug
ISO week
2027-W33
Copy as
CW33 (16–22 Aug)
Quarter
Q3 2027
Weeks in 2027
52
US week number
34

Week 33 is also written KW 33 (Kalenderwoche) or CW 33. 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 Aug to Saturday 21 Aug a different number: week 34.