What Day Does Winter Start In 2024. In 2024, the first day of winter is saturday, december 21. A cozy and warm red sweater is a standout piece that brings a pop of color to a cold winter day.

Winter 2024 starts on saturday, december 21st in the northern hemisphere, with the first day of winter being the shortest daylight day of the year with the earth’s axis having. 21, 2024 and the next winter solstice for the southern hemisphere will occur on june 20, 2024.