September 2039 calendar
September 2039 starts on a Thursday and has 22 weekdays. The autumn equinox is on Friday 23 September.
Bank holidayTodayWk = ISO week number
September 2039
| Wk | Mo | Tu | We | Th | Fr | Sa | Su |
|---|
| 35 | | | | 1 | 2 | 3 | 4 |
|---|
| 36 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|
| 37 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|
| 38 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
|---|
| 39 | 26 | 27 | 28 | 29 | 30 | | |
|---|
Key dates in September 2039
| Date | Occasion |
|---|
| Fri 23 Sep | Autumn equinox |
Schools in England, Wales and Northern Ireland usually go back in the first week of September. See school term dates.
September 2039 in numbers
- 30 days, from Thursday 1 September 2039 to Friday 30 September 2039: days 244 to 273 of the year.
- 22 weekdays and 8 weekend days.
- 22 working days in England and Wales, 22 in Scotland and 22 in Northern Ireland.
- ISO weeks 35 to 39, from Monday 29 August to Sunday 2 October 2039.
- Quarter 3 of 2039.
See the full 2039 calendar, or go to August 2039 or October 2039. Also see the UK bank holidays list and today's week number.
Frequently asked questions
How many working days are in September 2039?
September 2039 has 22 weekdays and no bank holidays in England and Wales, so all 22 are working days.
What week numbers are in September 2039?
September 2039 covers ISO weeks 35 to 39. Week 35 starts on Monday 29 August 2039 and week 39 ends on Sunday 2 October 2039.