September equinox
Sky · Solstices and equinoxes · Wed, September 22, 2021, 2:20 pm CT · Computed (rule)
Autumn begins in the Northern Hemisphere, spring in the Southern.
Every year
| Date | Event | When |
|---|---|---|
| Tue, Sep 22, 2020 | September equinox | 6 yr ago |
| Wed, Sep 22, 2021 | September equinox | 5 yr ago |
| Thu, Sep 22, 2022 | September equinox | 4 yr ago |
| Sat, Sep 23, 2023 | September equinox | 3 yr ago |
| Sun, Sep 22, 2024 | September equinox | 2 yr ago |
| Mon, Sep 22, 2025 | September equinox | 12 mo ago |
| Tue, Sep 22, 2026 | September equinox | 3 days ago |
| Thu, Sep 23, 2027 | September equinox | in 12 mo |
| Fri, Sep 22, 2028 | September equinox | in 2 yr |
| Sat, Sep 22, 2029 | September equinox | in 3 yr |
| Sun, Sep 22, 2030 | September equinox | in 4 yr |
Also on Sep 22, 2021
| Date | Event | When |
|---|---|---|
| Wed, Sep 22, 2021 | Mabon | 5 yr ago |
| Wed, Sep 22, 2021 | Quebec Law 25: Assent | 5 yr ago |
Source, method and history
- Source
- US Naval Observatory
- How we know
- Sun position search with Astronomy Engine.
- Recurs
- annual
- Feed
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- Changes
- 2026-09-25: added to 2021-09-22