How many days until Fall?
This counts down to the September equinox, the astronomical first day of fall (autumn) in the Northern Hemisphere. It falls on September 22 or 23 (dates here are for US Eastern time). Meteorologists count fall from September 1. The next one is Thursday, September 23, 2027.
The countdown uses your device's clock and switches to the following year automatically once the day has passed.
Exact times, daylight hours and what the equinox means: see equinox dates and times.
Fall dates
| Year | Date |
|---|---|
| 2027 | Thursday, September 23 |
| 2028 | Friday, September 22 |
| 2029 | Saturday, September 22 |
| 2030 | Sunday, September 22 |