Week 38, 2027
ISO-8601 Standard Week
Week 38 of 2027 runs from September 20, 2027 to September 26, 2027, and 2027 has 52 weeks in total.
This week is still ahead. See the full 2027 calendar, or learn why some years have 53 weeks.
Starts On
Monday
September 20, 2027
Ends On
Sunday
September 26, 2027
This week marks approximately 72% of the year 2027 passed.
September 2027 Calendar
| Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 35 | 30 | 31 | 1 | 2 | 3 | 4 | 5 |
| 36 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 37 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 38 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 39 | 27 | 28 | 29 | 30 | 1 | 2 | 3 |
Holidays in Week 38
All Weeks in 2027
Week 38 in Other Years
Compare dates and holidays for week 38 across different years:
About Week 38
Week 38 of 2027 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, September 20 to Friday, September 24) and a standard 2-day weekend.