March 20 was the first day of spring this year. This day marked the occurrence of the vernal equinox in the northern hemisphere, where the center of the sun is on the same plane as the equator and day ...

The first day of winter in 2025 comes before Christmas. Christmas Day 2025 falls on a Thursday and is a federal holiday, while Christmas Eve is not. The 2026 Lunar New Year is on Feb. 17, and the ...

The frightful weather outside, may lead you to believe it's already winter, however, the first day of the season hasn't arrived yet. The winter solstice marks the turn of the astronomical year, as ...

The winter solstice in 2025 will mark the official start of winter in the Northern Hemisphere. It will bring the shortest day ...