Spring Equinox Northern Hemisphere 2025

Spring Equinox Northern Hemisphere 2025. The two equinoxes are nearly six month apart and are known as the spring equinox and fall equinox. In the northern hemisphere, the astronomical start of spring, also known as the spring equinox, will occur on thursday, march 20, at 5:01 am edt in 2025.

The spring equinox in the northern hemisphere will fall on march 19 at approximately 10:06 p.m., according to nasa. In the northern hemisphere, astronomical autumn begins, and in the southern hemisphere, spring.