Laurie J Schoen

First Day Of Spring 2025 Date. In 2025, the vernal equinox occurred on march 19, signaling the start of spring in the northern hemisphere (and fall in the southern hemisphere). When is the first day of spring in 2025?

In the northern hemisphere, the first day of spring is tuesday, march 19, 2025. By the meteorological calendar, spring will always start on 1 march;