Dates Of Winter 2024. Learn all about the shortest day of the year—and tell us. Period for making changes to your program for the winter 2024 term:
Autumnal/fall equinox north of the equator is mirrored south of the equator by the spring equinox. Winter solstice 2024 (beginning of astronomical winter) on the day of the winter (december) solstice, the sun passes through the southernmost point of the ecliptic, that.