First Day of Fall (Autumnal Equinox) 2021
September 22, 2021
Wednesday
First Day of Fall (Autumnal Equinox) 2021 was on Wednesday, September 22, 2021. That was 1642 days ago.
Quick Facts
- First Day of Fall (Autumnal Equinox) 2021: Wednesday, September 22, 2021
- Week number: W38
- Day of year: 265
- Federal holiday: No
- Was 1642 days ago
- Is 2021 a leap year?
Nearby Years
All First Day of Fall (Autumnal Equinox) dates · Week numbers 2021
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Frequently Asked Questions
When is First Day of Fall (Autumnal Equinox) 2021?
Wednesday, September 22, 2021.
What day of the week is First Day of Fall (Autumnal Equinox) 2021?
Wednesday.
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