| Wk | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 36 | 1 | 2 | 3 | 4 | 5 | ||
| 37 | 6 | 7Labor Day | 8 | 9 | 10 | 11 | 12 |
| 38 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 39 | 20 | 21 | 22 | 23Fall Equinox | 24 | 25 | 26 |
| 40 | 27 | 28 | 29 | 30 |
September 1931 at a Glance
- Working days
- 21 of 30
- Weekend days
- 8
- Day of year
- 244–273
- Quarter
- Q3 · 92 days left in 1931
September 1931 starts on a Tuesday and ends on a Wednesday. Long weekends this month: Labor Day (Sep 5 – Sep 7, 3 days).
Holidays & Observances in September 1931
US Federal Holidays
- Labor DayMon, Sep 7
Honors American workers on the first Monday of September; the unofficial end of summer.
Public Holidays Around the World in September 1931
Scheduling with teams or family abroad? These countries have public holidays this month.
🇨🇦 Canada holidays 1931
- Labour DayMon, Sep 7
🇯🇵 Japan holidays 1931
- Respect for the Aged DayMon, Sep 21
- Autumnal Equinox DayThu, Sep 24
🇧🇷 Brazil holidays 1931
- Independence DayMon, Sep 7
September 1931 FAQ
How many working days are in September 1931?
September 1931 has 21 working days (Monday–Friday, excluding US federal holidays) out of 30 days, with 8 weekend days.
What holidays are in September 1931?
US federal holidays in September 1931: Labor Day (Mon, Sep 7).
What day of the week does September 1931 start on?
September 1, 1931 is a Tuesday, and September 30 is a Wednesday. The month covers ISO weeks 36–40.
Make a Printable September 1931 Calendar
Opens the builder on September 1931 so you can add your own events and notes, then export a PDF. Want a ready-made look? Start from a monthly calendar template.
Customize September 1931