At precisely 5:01 a.m. ET on Thursday, the sun's rays fall directly on the equator, marking the first official day of spring. Meteorologists consider March 1 the start of spring. An equinox occurs ...

The March equinox comes at 11:06 p.m. EDT on Tuesday, the precise moment the sun's rays shine directly on the equator. Meteorologists actually consider March 1 the beginning of spring.

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.

Also known as the March equinox or vernal equinox, what it means exactly is that the sun crosses over the line of the equator. With the sun traveling north, it marks the beginning of spring.

FILE – Visitors hold their hands out to receive the sun’s energy as they celebrate the Spring equinox atop the Pyramid of the Sun in Teotihuacan, Mexico, Thursday, March 21, 2019.

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.

Spring is here — officially, at least. The vernal equinox — also called the March equinox or the spring equinox — arrives on Tuesday, marking the start of the spring season for the Northern ...

The spring equinox takes place on March 20, 2023. Here's how Earth and the sun align to cause the celestial event, and what it means.

The 2023 spring equinox arrives Monday, March 20 at 5:24 p.m. ET. During the equinox, the sun’s direct rays cross Earth’s equator into the Northern Hemisphere.

The Spring Equinox occurs when the sun crosses directly over the Earth’s equator, a phenomenon known as the “vernal equinox.” At this point, ...

FILE – Visitors hold their hands out to receive the sun’s energy as they celebrate the Spring equinox atop the Pyramid of the Sun in Teotihuacan, Mexico, Thursday, March 21, 2019.