First Day Of Spring 2025 Date. On the equinoxes the sun shines directly on the equator and the length of day and night is nearly. Spring will last from march 20.

Unfortunately, whether punxsutawney phil sees his shadow or not this groundhog day, winter will always officially end when spring officially begins. In 2025, the march equinox will occur on thursday , march 20 , at 5:01 a.m.