Equinox 2024 Southern Hemisphere. Spring in the northern hemisphere begins on march 20, 2025, at 09:02 gmt (05:02 a.m. After the vernal equinox, the length of night continues to shorten and daylight hours increase until the summer.
December 21, 2030 at 12:09 pm pst. Spring in the northern hemisphere begins on march 20, 2025, at 09:02 gmt (05:02 a.m.