First Day Of Spring 2024 Equinox. 21, 2024, in the northern hemisphere until thursday, march 20, 2025, when the vernal equinox will mark the beginning of spring. Why are day and night not really equal at the vernal equinox?
Here’s what to know about. As we bid farewell to winter’s chill and welcome the vibrant energy of spring, one cannot help but marvel at the intricate dance of nature.