Autumn Equinox 2026
Equal day and night mark autumn's arrival
Event Concluded
The autumn equinox marks the astronomical beginning of fall in the Northern Hemisphere. Day and night are approximately equal in length.
How Many Days Since Fall Equinox?
Days Ago
36
days since Fall Equinox
Weeks Ago
5w 1d
weeks since Fall Equinox
Hours Ago
881
hours since Fall Equinox
Fell On
Tuesday
Fall Equinox 2026
Season definition note
Astronomical seasons are marked by equinoxes and solstices. Meteorological seasons use fixed calendar months.
Event Progress
Day
1 of 1
Days Left
0
Source
Last verified: April 27, 2026
Fall Equinox Recap FAQ
How many days ago was Fall Equinox?
Fall Equinox 2026 was 36 days ago.
How many weeks ago was Fall Equinox?
Fall Equinox 2026 was 5 weeks and 1 days ago — about 1.2 months.
What day was Fall Equinox 2026?
Fall Equinox 2026 fell on Tuesday, September 22, 2026, a Tuesday.
How many hours ago was Fall Equinox?
Fall Equinox 2026 happened approximately 881 hours ago.
When was Fall Equinox 2026?
Fall Equinox happened on Tuesday, September 22, 2026.