Click on the September holidays listed in blue for more details.
| Holidays | Date | Details |
|---|---|---|
| Labor Day 2022 | Sep 5 - Monday | Federal Holiday |
| International Literacy Day 2022 | Sep 8 - Thursday | Global |
| Patriot Day 2022 | Sep 11 - Sunday | Observance |
| National Grandparents Day 2022 | Sep 11 - Sunday | Observance |
| International Day of Democracy 2022 | Sept 15 - Thursday | Global |
| National POW/MIA Recognition Day 2022 | Sep 16 - Friday | Observance |
| Constitution Citizenship Day 2022 | Sep 17 - Saturday | Observance |
| Fall/ Spring - September equinox 2022 | Sep 22 - Thursday | Season |
| World Maritime Day 2022 | Sep 22 - Thursday | Global |
| Gold Star Mother's Day 2022 | Sep 25 - Sunday | Observance |
| Rosh Hashanah 2022 | Sep 26 - Monday | Jewish |
| Navratri 2022 | Sep 26 - Monday | Hindu |
