When Does Spring Start 2024 Canada Spring. Fall starts at the moment when the sun is directly over the equator, going from north. Edt on march 19, 2024, the sun crosses the celestial equator from south to north.
The first day of spring is march 20, 2024, at 5:02 a.m. While spring officially starts in canada on march 20, 2024, meteorologically, the season will begin on march 1, 2024.