Week 41, 2026
ISO-8601 Standard Week
Week 41 of 2026 runs from October 12, 2026 to October 18, 2026, and 2026 has 53 weeks in total.
This week is still ahead. See the full 2026 calendar, or learn why some years have 53 weeks.
Starts On
Monday
October 12, 2026
Ends On
Sunday
October 18, 2026
This week marks approximately 78% of the year 2026 passed.
October 2026 Calendar
| Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 40 | 28 | 29 | 30 | 1 | 2 | 3 | 4 |
| 41 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 42 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 43 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 44 | 26 | 27 | 28 | 29 | 30 | 31 | 1 |
Holidays in Week 41
All Weeks in 2026
Week 41 in Other Years
Compare dates and holidays for week 41 across different years:
About Week 41
Week 41 of 2026 is a standard business week consisting of 7 days. It follows the ISO-8601 convention where Monday is the first day of the week.
Working Days
In most countries, this week contains 5 working days (Monday, October 12 to Friday, October 16) and a standard 2-day weekend.