astronomy countdown
Fall Equinox 2027
Count down to the first day of Fall 2027!
Live countdown
Days · Hours · Minutes · Seconds
Fall Equinox 2027 is on .
Days and sleeps
Updated live in your timezone.
Weeks remaining
Includes partial weeks.
Weekends remaining
Counts upcoming Saturdays.
About Fall Equinox 2027
- The September equinox marks the Sun crossing Earth’s equatorial plane southward.
- It marks astronomical autumn in the Northern Hemisphere.
- The exact equinox occurs at one instant worldwide.
Frequently asked questions
When is Fall Equinox 2027?
Fall Equinox 2027 is on Thursday, September 23, 2027.
How long is left until Fall Equinox 2027?
The live countdown above continuously updates the days, hours, minutes, and seconds remaining until Fall Equinox 2027.
Can I add Fall Equinox 2027 to my calendar?
Yes. Use the Add to calendar button to download a standard calendar file for this event.