Week 36 of 2026 runs August 31, 2026 to September 6, 2026.
Week 36 starts on Monday, August 31, 2026 and ends on Sunday, September 6, 2026. It's the 243rd day of the year, sits in Q3, and falls in August / September. By the end of this week, 249 of 365 days are gone, putting 2026 at 68.2%.
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 36 at a glance
The 7 days of week 36
Every date in week 36 of 2026, Monday through Sunday, with day-of-year numbers and events.
| Day | Date | Day no. | Type | Events |
|---|---|---|---|---|
| Monday | Day 243 | Weekday | ||
| Tuesday | Day 244 | Weekday | ||
| Wednesday | Day 245 | Weekday | ||
| Thursday | Day 246 | Weekday | ||
| Friday | Day 247 | Weekday | ||
| Saturday | Day 248 | Weekend | ||
| Sunday | Day 249 | Weekend |
What week 36 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 36 is one piece of that system.
In 2026, week 36 covers Aug 31 – Sep 6, 2026. That's August / September, deep in Q3. The same week number shifts by a day or two each year, so week 36 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 36 of 2026
🇬🇧 United Kingdom
Summer Bank Holiday (England & Wales)
BankWeek 36 across years
The same ISO week number lands on different dates each year. Here's how week 36 shifts.
Week 36 of 2026: questions and answers
What days are in week 36 of 2026?
Week 36 of 2026 runs from August 31, 2026 (Monday) through September 6, 2026 (Sunday). It spans August / September.
What month is week 36 in 2026?
Week 36 of 2026 spans two months: it starts in August and ends in September 2026.
How many working days are in week 36 of 2026?
Week 36 of 2026 has 5 working days.
What quarter is week 36 of 2026 in?
Week 36 of 2026 is in Q3 (2026). The week starts on day 243 of 365.
What is ISO week 36?
ISO week 36 is defined by the ISO 8601 international standard. It begins on Monday, August 31, 2026, and ends on Sunday, September 6, 2026. It is week 68% through the ISO year 2026.