Vernal Equinox 2024 Eastern Time Uk. Here’s everything you need to. In different time zones, the date of the equinox may differ by a day, so it is important to indicate your exact location.

The vernal equinox — is an astronomical phenomenon when the sun, in its visible motion along the ecliptic, crosses the celestial equator. The autumnal equinox occurs in september, and in the northern hemisphere this date marks the end of summer and beginning of autumn.