What Day Is The Fall Equinox 2024 In Canada. The autumnal equinox marks the official start of fall in canada. Spring equinox 2024 (beginning of astronomical spring) on the day of the spring (march) equinox, the sun crosses the celestial equator, moving along the ecliptic.

Data for vancouver (british columbia, canada), for the period. 22, we’ll greet the fall equinox, when day and night become nearly equal in length.we may feel driven to mirror this event with our actions,.