When is September Equinox in 2021?

In 2021, September Equinox will be:

(That's only 204 weeks and 3 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