The vernal equinox occurs today at 12:15 Eastern Daylight Time. That...  ...today is when winter ends and spring begins! The equinox involves science, space, weather, history, folklo...  ...ead about all these things as they pertain to the equinox at Vox. (Image credit: Flickr...

As we approach the autumnal equinox on Friday, the Southern Hemisphere is approaching...  ...the Southern Hemisphere is approaching the spring equinox . Redditor sky-entist, an astronomer and photograp...