Space & Astronomy
Your local time (UTC)
Wed, Sep 23, 2026, 12:05 AM UTC
Official time (UTC)
Wed, Sep 23, 2026, 12:05 AM UTC
Live countdown
133
Days
13
Hours
16
Minutes
59
Seconds
Local start time
What time is September Equinox 2026?
Official schedule, local time conversion, live countdown, and calendar save link.
About this event
The September equinox marks the start of astronomical autumn in the Northern Hemisphere and spring in the Southern Hemisphere.
FAQ
+ When is the September equinox 2026?
September 23, 2026 at approximately 00:05 UTC.