First Day Of Spring 2024 Facts

First Day Of Spring 2024 Facts. Although the vernal equinox is often referred to as the “first day of spring,” there are different ways to define the season. In 2024, the vernal equinox occurred on march 19, signaling the start of spring in the northern hemisphere (and fall in the southern hemisphere).

The spring equinox march became the third month when january and february, which. It may not feel like it in the chilly united states, but it’s the first day of spring in the northern hemisphere.