Spring Equinox 2024 Meaning. The march equinox marks the beginning of spring for those of us living in the northern hemisphere, anywhere north of the equator, and this year it is on march 19,. The spring, or vernal, equinox occurs march 19 at 11:06 p.m.

On the equinoxes, the earth’s axis and orbit line up so both hemispheres get the same amount of sunlight. Here’s what to know about how we split up the year using the earth’s orbit.