Spring Equinox In 2025. Spring gets its official start tuesday, march 19, 2025, in the northern hemisphere. Here are the equinox and solstice dates—plus, answers to common questions about the.
Spring equinox takes place on march 20, 2025, in the northern hemisphere, and on september 22, 2025, in the southern hemisphere. In the northern hemisphere, the astronomical start of spring is also known as the spring equinox.