How many weeks until Halloween?
4 weeks and 3 days until Halloween 2026
Saturday, October 31, 2026
31 days in total.
Counted from today, Wednesday, September 30, 2026, in your time zone. The target day itself is included; today is not. Dates follow the official rule — see our sources.
Every way to count to Halloween 2026
- Days
- 31 days
- Weeks
- 4 weeks and 3 days
- Months
- 1 month, 1 day
- Weekends
- 5 weekends
- Business days
- 22 days
- 21 without US federal holidays
- Sleeps
- 31 sleeps
- Fortnights
- 2 fortnights, 3 days
- Hours
- 744
Week by week to Halloween
Each date below is exactly that many whole weeks before Saturday, October 31, 2026 — the same weekday, counting down. Halloween falls in ISO week 44 of 2026.
| Weeks left | On | ISO week |
|---|---|---|
| 4 weeks to go | Saturday, October 3, 2026 | 40 |
| 3 weeks to go | Saturday, October 10, 2026 | 41 |
| 2 weeks to go | Saturday, October 17, 2026 | 42 |
| 1 week to go | Saturday, October 24, 2026 | 43 |
About Halloween
Halloween falls on October 31, the eve of All Saints' Day. In the US it means costumes, trick-or-treating and carved pumpkins.
Halloween falls on October 31 every year.
More about Halloween: history and traditions
How we check dates and facts: see our sources.
After 2026, Halloween falls on October 31, 2027, October 31, 2028, October 31, 2029. See every year.
Count down to Halloween in
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Frequently asked questions
When is Halloween 2026?
Halloween 2026 is on Saturday, October 31, 2026. Halloween falls on October 31 every year.
When is Halloween 2027?
Halloween 2027 falls on Sunday, October 31, 2027.
How many days until Halloween?
31 days, counting from today to October 31, 2026.
How are weeks counted?
Whole 7-day weeks plus the remaining days, taken from the same day count.