First Day Of Spring 2024 In Bc. The spring equinox (march 19, 2024) signals the start of spring in the northern hemisphere, the beginning of autumn in the southern hemisphere, and a rare moment of equal night across. The vernal equinox arrives on tuesday, marking the start of the spring.

The earth tilts at an angle of. Here are key dates to remember for the spring and summer of 2024 in canada: