Week 34 of 2026 runs August 17, 2026 to August 23, 2026.
Week 34 starts on Monday, August 17, 2026 and ends on Sunday, August 23, 2026. It's the 229th day of the year, sits in Q3, and falls in August. By the end of this week, 235 of 365 days are gone, putting 2026 at 64.4%.
There are no public holidays this week, so all 5 weekdays are working days. Need a different week? Browse the full 2026 week calendar, or jump to this week's number.
Week 34 at a glance
The 7 days of week 34
Every date in week 34 of 2026, Monday through Sunday, with day-of-year numbers and events.
| Day | Date | Day no. | Type | Events |
|---|---|---|---|---|
| Monday | Day 229 | Weekday | ||
| Tuesday | Day 230 | Weekday | ||
| Wednesday | Day 231 | Weekday | ||
| Thursday | Day 232 | Weekday | ||
| Friday | Day 233 | Weekday | ||
| Saturday | Day 234 | Weekend | ||
| Sunday | Day 235 | Weekend |
What week 34 of 2026 means
ISO 8601 numbers weeks so every week starts on Monday and ends on Sunday. Week 1 is the one holding the year's first Thursday, which is why early January can land in week 52 or 53 of the previous year. Week 34 is one piece of that system.
In 2026, week 34 covers Aug 17 – Aug 23, 2026. That's August, deep in Q3. The same week number shifts by a day or two each year, so week 34 in 2027 won't share these exact dates. The table below shows how it moves.
Want to check a specific date instead of a week number? The week calculator converts any date to its ISO week. Curious how many weeks a year holds? The weeks in a year guide explains 52 versus 53. And the ISO week number page covers the standard end to end.
Holidays in week 34 of 2026
No major public holidays in week 34 of 2026 across the US, UK, Canada, or Australia.
Week 34 across years
The same ISO week number lands on different dates each year. Here's how week 34 shifts.
Week 34 of 2026: questions and answers
What days are in week 34 of 2026?
Week 34 of 2026 runs from August 17, 2026 (Monday) through August 23, 2026 (Sunday). It spans August.
What month is week 34 in 2026?
Week 34 of 2026 falls entirely in August 2026.
How many working days are in week 34 of 2026?
Week 34 of 2026 has 5 working days.
What quarter is week 34 of 2026 in?
Week 34 of 2026 is in Q3 (2026). The week starts on day 229 of 365.
What is ISO week 34?
ISO week 34 is defined by the ISO 8601 international standard. It begins on Monday, August 17, 2026, and ends on Sunday, August 23, 2026. It is week 64% through the ISO year 2026.