The First Day Of Spring 2024. The first day of spring is march 20, 2024, at 5:02 a.m. In 2024, the exact time of the start of spring is at 03:06 of.
What is the spring equinox and what happens on this day? What to know about the vernal equinox the northern hemisphere’s spring — or vernal — equinox can land between march 19 and 21,.