When Is The Spring Equinox For 2025. The spring equinox begins this year on wednesday march 20, 2025. In 2025 the soring equinox is on wednesday, march 20 (at 3.06am to be specific), and astronomical spring ends on friday, june 21.

When is the spring equinox? In 2020, the spring equinox was the first to occur on march 19 — at least for those of us in north america — since 1896.