Spring Equinox 2024 Date And Time. 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. The 2024 spring equinox occurred at exactly 11:06 p.m.
Summer begins with the summer solstice, thursday, june 20, 2024, 4:51 p.m. In the southern hemisphere, the spring equinox takes place on september 22, 2024, at 12:44 gmt (07:44 a.m.