Week 30, 2026

1. Mon20Jul
2. Tue21Jul
3. Wed22Jul
4. Thu23Jul
5. Fri24Jul
6. Sat25Jul
7. Sun26Jul

ISO week

2026-W30

Copy as

CW30 (20–26 Jul)

Quarter

Q3 2026

Weeks in 2026

53

US week number

30

Week 30 is also written KW 30 (Kalenderwoche) or CW 30. 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 20 Jul to Saturday 25 Jul the same number: week 30.