What Day Is The First Day Of Fall 2025. When the autumnal equinox arrives in september each year, we greet the arrival of the autumn season. Many others observe it on the day after the weekly sabbath of the feast of unleavened bread, which will change from year to year but always fall on the first day of the.

In north america, the autumn season is called ‘fall.’ 25, hanukkah will be celebrated until thursday, jan.