When Is The First Day Of Fall 20223. This year, the first day of fall lands on saturday, sept. The first day of fall in 2024 arrives with the fall equinox on sunday, september 22, 2024, at 8:44 a.m.
The fall equinox in 2023 is set to occur on september 23 at 6:50am gmt (7:50am bst). When is the first day of fall in 2024?