Weekmark

Calendar week · ISO 8601

Week 3, 2029

Monday 15 January – Sunday 21 January 2029

  1. Mon15Jan
  2. Tue16Jan
  3. Wed17Jan
  4. Thu18Jan
  5. Fri19Jan
  6. Sat20Jan
  7. Sun21Jan
ISO week
2029-W03
Copy as
CW3 (15–21 Jan)
Quarter
Q1 2029
Weeks in 2029
52
US week number
3

Week 3 is also written KW 3 (Kalenderwoche) or CW 3. 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 15 Jan to Saturday 20 Jan the same number: week 3.