Spring Equinox 2024 Pagani Date. In 2024, the vernal equinox occurred on march 19, signaling the start of spring in the northern hemisphere (and fall in the southern hemisphere). Here are the equinox and solstice dates—plus, answers to common questions.

Dates and times of equinoxes and solstices can be found in tables that list these events in coordinated universal time (utc). When do the four seasons start in 2024—for spring, summer, fall, and winter?