As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

The vernal equinox, which occurs at the start of astronomical spring, is when the sun's rays equally shine on both of the ...

Thursday is the first day of spring, or the vernal equinox, in the Northern Hemisphere. During an equinox, the center of the ...

Ready for the first day of spring? What we know about the 2025 spring equinox, the autumnal equinox, summer and winter solstices and more.

Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox as the entire world experiences an ...

The vernal equinox, which occurs at the start of astronomical spring, is when the sun's rays equally shine on ... two times of the year when the Earth's axis is tilted neither toward nor away ...

If you’re tired of winter you’re in luck. At 5:01am Thursday morning the Spring or Vernal Equinox is here! That means winter ...

Did you know both the astronomical first day of spring and Easter Sunday are tied to the spring equinox? How they relate, what to know for spring 2025.