That day comes on what is known as the winter solstice, which is set for Dec. 21 this year. The solstice itself will take place at 3:21 a.m. CST. Feeling out of the loop? We'll catch you up on the ...
Winter extends from the winter solstice – the shortest day of the year – to the vernal equinox, the start of spring. In the Northern Hemisphere, that’s December, January, February and March.
The first day of astronomical winter is Saturday, Dec. 21, marked by the winter solstice, according to The Old Farmer’s Almanac. The solstice is expected at 4:21 a.m. ET in the Northern ...