AUTUMN EQUINOX DAY
When is Autumn Equinox Day in 2023?
Autumn Equinox Day in 2023 is on the Saturday, 23rd of Sep (9/23/2023).
Autumn Equinox Day is on the 266th day of 2023. There are 99 days left in the year.
Autumn Equinox Day Observances
DAY
DATE
HOLIDAY NAME
- Mon
- Sep 23, 2013
- Tue
- Sep 23, 2014
- Wed
- Sep 23, 2015
- Thu
- Sep 22, 2016
- Sat
- Sep 23, 2017