What Is Spring Equinox 2024 Meaning. For those of us in the northern hemisphere, this was marked by the arrival of the vernal equinox (otherwise known. Est, marking the official start of spring in the northern hemisphere and the beginning of autumn in the southern.

The spring equinox, which takes place this year on march 19 at 11:06 p.m. In 2024, the spring equinox occurs on march 19.