The September Equinox
September 23
When is The September Equinox in 2022?
The September Equinox can occur any day between September 21-24.
Observations
| Weekday | Month | Day | Year |
| Friday | September | 23 | 2022 |
| Saturday | September | 23 | 2023 |
| Monday | September | 22 | 2024 |
| Tuesday | September | 22 | 2025 |
| Wednesday | September | 23 | 2026 |
