Week 34 of the year
When is week 34? The exact Monday–Sunday dates of ISO week 34 for every year from 2024 to 2032.
Week 34 of 2026 runs from Monday, Aug 17, 2026 to Sunday, Aug 23, 2026 (August). Week 34 of 2026 is 5 weeks away. ISO week code: 2026-W34.
Week 34 dates by year
| Year | Week 34 starts (Mon) | Week 34 ends (Sun) | Month |
|---|---|---|---|
| 2024 | Monday, August 19, 2024 | Sunday, August 25, 2024 | August |
| 2025 | Monday, August 18, 2025 | Sunday, August 24, 2025 | August |
| 2026 | Monday, August 17, 2026 | Sunday, August 23, 2026 | August |
| 2027 | Monday, August 23, 2027 | Sunday, August 29, 2027 | August |
| 2028 | Monday, August 21, 2028 | Sunday, August 27, 2028 | August |
| 2029 | Monday, August 20, 2029 | Sunday, August 26, 2029 | August |
| 2030 | Monday, August 19, 2030 | Sunday, August 25, 2030 | August |
| 2031 | Monday, August 18, 2031 | Sunday, August 24, 2031 | August |
| 2032 | Monday, August 16, 2032 | Sunday, August 22, 2032 | August |
All weeks
Frequently asked questions
What month is week 34 in?
Week 34 typically falls in August. The exact dates shift by up to a few days from year to year because week 1 is anchored to January 4, not January 1.
How do I write week 34 as a week code?
The ISO code is the year plus W34 — for example 2026-W34, short form 26W34, or YYWW date code 2634. See week number formats.
Are these dates the same in every country?
Yes for ISO 8601 (Monday-start) numbering, which is what this table shows. US Sunday-start calendars can label the same days with a number one higher — see week start conventions.