ORLANDO, Fla. – Spring has officially arrived! The vernal equinox arrived on March 20, marking the start of the season for the Northern Hemisphere. But what does that really mean? Let’s break ...

Science Today is the first day of spring — Here’s all you need to know about the vernal equinox By Brian Donegan, FOX Weather Published March 20, 2025, 11:39 a.m. ET ...

The Vernal Equinox, marking the start of spring in the Northern Hemisphere, occurs on March 20, 2025. It is a time of balance with day and night becoming nearly equal. This event symbolizes ...

The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.

The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.

The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.