Quick access to holidays, observances, moon phases and skywatching highlights for September 2026 in United Kingdom.
Calendar for September 2026
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 |
Holidays & observances in September 2026 (United Kingdom)
- Back to school observances
Dates reflect typical national observances. Always confirm with official government sources for planning purposes.
The month of September
September contains the autumn equinox in the Northern Hemisphere and Labor Day in the United States and Canada.
Skywatching in September 2026
The Harvest Moon is typically the Full Moon closest to the September equinox and rises close to sunset on consecutive nights.
Moon guide for September 2026
September's Full Moon is often called the Harvest Moon.
For exact local moonrise and moonset times, check the world clock for your city and align with UTC moon phase tables.