When Is The First Day Of Spring 2025 In Us. Spring in the northern hemisphere begins on march 20, 2025, at 09:02 gmt (05:02 a.m. When is the first day of spring in 2025 happening?

The first day of spring in 2025 was march 19 at 11:06 p.m. Here are the equinox and solstice dates—plus, answers to common questions.