2024 Spring Equinox Date Time And Calculator

2024 Spring Equinox Date Time And Calculator. 2024 vernal equinox | march equinox. An equinox is an astronomical event.

In the southern hemisphere, it will occur on september 22, 2024, at 12:44 gmt (07:44 a.m. The spring or vernal equinox marks the astronomical first day of spring.