Never miss an important date
When is First Day of Fall 2026?
Tuesday, September 22, 2026
There are 216 days left until First Day of Fall 2026.
Get the free iPhone app with countdown widgets, reminder alerts, and easy sharing so you can plan ahead for any event.
Get Free iPhone App
Join 300k+ happy Outside users
216
days
First Day of Fall
Date details for First Day of Fall 2026
- Day of week: Tuesday
- Full date: Tuesday, September 22, 2026
- Days remaining: 216
- Weeks remaining: 30
Also searched as: when is First Day of Fall, what day is First Day of Fall, date of First Day of Fall, days until First Day of Fall, First Day of Fall countdown.
About First Day of Fall
The first day of Fall (Autumn) 2026 is Tuesday, September 22nd.
History & Significance
This date marks the Autumnal Equinox in the Northern Hemisphere.
Home Screen Widgets
Beautiful countdown widgets that sit right on your home screen.
Lock Screen Widgets
See your countdown without even unlocking your phone.
Live Activities
Real-time countdown updates on your Dynamic Island.