Autumn Equinox 2028
Friday, September 22, 2028 (UTC)
Exact moment: 11:45 UTC on Friday, September 22, 2028
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When is Autumn Equinox 2028?
Autumn Equinox 2028 occurs at 11:45 UTC on Friday, September 22, 2028.
How many days until Autumn Equinox 2028?
As of October 15, 2026, there are 708 days until Autumn Equinox 2028, which occurs at 11:45 UTC on Friday, September 22, 2028. Thatโs 708 days ยท about 101 weeks ยท about 23 months.
- Date (UTC)
- Friday, September 22, 2028
- Day of week (UTC)
- Friday
- Type
- World Events
- Duration
- 1 day
Other holidays in September 2028
The autumn equinox, around September 22-23, is the moment the sun crosses the celestial equator heading south, bringing nearly equal day and night worldwide and opening astronomical autumn in the northern hemisphere.
For the full story โ history, meaning, traditions, foods and FAQs โ see the Autumn Equinox guide.