When Is The Spring Equinox 2024. On march 19, the vernal equinox will see spring come to the northern hemisphere as the sun reaches the spot where the ecliptic and celestial equator cross each other. When is the first day of spring in 2024 happening?

This year it starts on march 19 2024, at 11:06 p.m. At spring equinox, astronomically speaking, we can.