First Day of Fall (Autumnal Equinox) 2023
September 23, 2023
Saturday
First Day of Fall (Autumnal Equinox) 2023 was on Saturday, September 23, 2023. That was 912 days ago.
Quick Facts
- First Day of Fall (Autumnal Equinox) 2023: Saturday, September 23, 2023
- Week number: W38
- Day of year: 266
- Federal holiday: No
- Was 912 days ago
- Is 2023 a leap year?
Nearby Years
All First Day of Fall (Autumnal Equinox) dates · Week numbers 2023
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Frequently Asked Questions
When is First Day of Fall (Autumnal Equinox) 2023?
Saturday, September 23, 2023.
What day of the week is First Day of Fall (Autumnal Equinox) 2023?
Saturday.
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