2024 Spring Equinox Date Time And And Time. The vernal equinox, the official start date for the season in the northern hemisphere, has arrived. 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.
What is the spring equinox and. For those of us in the northern hemisphere, this was marked by the arrival of the vernal equinox (otherwise known as.