First Day Of Fall 2024 Canada 2024. The first day of fall this year, also known as the autumnal equinox is sunday, sept. Here’s what canadians can expect this fall and when they might see the first inklings of winter weather, according to the weather network.

The first day of fall this year, also known as the autumnal equinox is sunday, sept. Autumn beginning is no public holiday in 2024 in canada.