When was September Equinox in 2021?
In 2021, September Equinox was:
(That's only -167 weeks and -6 days away!)
Count down to September Equinox in 2021
When is September Equinox in other years?
The following is a list of dates of when September Equinox will happen in the future, and past dates.
Future September Equinox dates
| Event | Date |
|---|---|
| September Equinox in 2021 | |
| September Equinox in 2022 | |
| September Equinox in 2023 | |
| September Equinox in 2024 | |
| September Equinox in 2025 |
Past September Equinox dates
| Event | Date |
|---|---|
| September Equinox in 2020 | |
| September Equinox in 2019 | |
| September Equinox in 2018 | |
| September Equinox in 2017 | |
| September Equinox in 2016 |