The summer solstice, the longest day of the year, falls on Friday, June 20, 2025, while the winter solstice, the shortest day, occurs on Sunday, December 21, 2025. Ready for winter to be over?

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

Spring Equinox is rapidly approaching. When is the first day of spring? What we know about when spring starts, winter ends, summer solstice and more.