October 2026 calendar
31 days, starting on a Thursday, with US holidays and ISO week numbers marked.
October 2026
| Wk | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 39 | Sunday, 27 September 2026 | Monday, 28 September 2026 | Tuesday, 29 September 2026 | Wednesday, 30 September 2026 | Thursday, 1 October 2026 | Friday, 2 October 2026 | Saturday, 3 October 2026 |
| 40 | Sunday, 4 October 2026 | Monday, 5 October 2026 | Tuesday, 6 October 2026 | Wednesday, 7 October 2026 | Thursday, 8 October 2026 | Friday, 9 October 2026 | Saturday, 10 October 2026 |
| 41 | Sunday, 11 October 2026 | Monday, 12 October 2026 | Tuesday, 13 October 2026 | Wednesday, 14 October 2026 | Thursday, 15 October 2026 | Friday, 16 October 2026 | Saturday, 17 October 2026 |
| 42 | Sunday, 18 October 2026 | Monday, 19 October 2026 | Tuesday, 20 October 2026 | Wednesday, 21 October 2026 | Thursday, 22 October 2026 | Friday, 23 October 2026 | Saturday, 24 October 2026 |
| 43 | Sunday, 25 October 2026 | Monday, 26 October 2026 | Tuesday, 27 October 2026 | Wednesday, 28 October 2026 | Thursday, 29 October 2026 | Friday, 30 October 2026 | Saturday, 31 October 2026 |
Weeks start on Sunday. Open it in the calendar to start on Monday, add events or print.
- Days
- 31
- Weekdays
- 22
- Weekend days
- 9
- ISO weeks
- 40–44
- Starts on
- Thursday
- Ends on
- Saturday
- Columbus Day (US) Monday, 12 October 2026· federal
- Halloween Saturday, 31 October 2026
October 2026 has 31 days. It opens on a Thursday and closes on a Saturday, so the grid above runs to 5 rows when the week starts on Sunday.
October 2026 has 2 holidays and observances: Columbus Day (US) (Monday, 12 October 2026) and Halloween (Saturday, 31 October 2026).
The week numbers in the left-hand column are ISO 8601 weeks, the numbering most of Europe uses for planning and payroll. October 2026 covers weeks 40, 41, 42, 43 and 44.
To start the week on Monday, write events onto days or print a blank grid, open October 2026 in the calendar. Events you add stay in your browser.
What day does October 2026 start on?
October 2026 starts on a Thursday and ends on Saturday the 31st.
How many working days are in October 2026?
22 Monday-to-Friday days, and 9 weekend days. 1 US federal holiday falls on a weekday, so an office that closes for them is open 21 days. An office may also close on the observed day when a federal holiday falls at the weekend.
What holidays are in October 2026?
October 2026 has 2 holidays and observances: Columbus Day (US) (Monday, 12 October 2026) and Halloween (Saturday, 31 October 2026).
What week numbers does October 2026 cover?
ISO weeks 40, 41, 42, 43 and 44. ISO weeks start on Monday, and week 1 is the week holding the year's first Thursday, so a month's first or last days can belong to a week numbered in the neighbouring year.