Week 44 of 2026 runs October 26 to November 1
ISO week 44 of 2026 begins on Monday, October 26, 2026 and ends on Sunday, November 1, 2026. It starts in 33 days, about 5 weeks from the current week 39. The week covers the turn from October into November.
What dates are in week 44?
| Weekday | Date | Day of year | Notes |
|---|---|---|---|
| Monday | October 26, 2026 | 299 | |
| Tuesday | October 27, 2026 | 300 | |
| Wednesday | October 28, 2026 | 301 | |
| Thursday | October 29, 2026 | 302 | |
| Friday | October 30, 2026 | 303 | |
| Saturday | October 31, 2026 | 304 | Halloween |
| Sunday | November 1, 2026 | 305 |
Week 44 of 2026 contains Halloween on October 31. The seven dates always run Monday through Sunday, which is the part of ISO 8601 that most often catches people out: a week that starts on Sunday is a different convention and gives a different number.
How ISO week 44 is worked out
ISO 8601 fixes week one as the week containing the first Thursday of January, which is the same as saying the week containing 4 January, or the week holding the majority of its days in the new year. Counting forward from there, week 44 is the 44th Monday-to-Sunday block of 2026, which lands on October 26. All seven dates sit inside 2026, so the ISO year and the calendar year agree for this week.
When is week 44 in other years?
| Year | Monday | Sunday | Weeks in year |
|---|---|---|---|
| 2026 | October 26 | November 1 | 53 |
| 2027 | November 1 | November 7 | 52 |
| 2028 | October 30 | November 5 | 52 |
| 2029 | October 29 | November 4 | 52 |
| 2030 | October 28 | November 3 | 52 |
Week 44 shifts by a day or two each year because a year is 52 weeks plus one or two days, so the Monday that opens it moves from October 26 in 2026 to November 1 in 2027.
How far away is week 44?
Today is Wednesday, September 23, 2026, which sits in ISO week 39 of 2026. Week 44 of 2026 opens in 33 days, so there are roughly 5 weeks to go. Counting only complete weeks between now and then gives 4.
Questions
- What dates are in week 44 of 2026?
- Monday October 26, 2026 through Sunday November 1, 2026.
- What week is it now?
- ISO week 39 of 2026. Today is Wednesday, September 23, 2026.
- How many weeks does 2026 have?
- 53. The 2026 week count page explains the rule.
- Do ISO weeks start on Monday or Sunday?
- Monday. A Sunday-first week is a different convention and can give a different week number for the same date.
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