When Is Winter Solstice 2024 Usa 2024. In the northern hemisphere, the winter solstice will occur on saturday, dec. Thursday, mar 20 5:01 am edt.
The winter solstice 2024 will mark the longest night of the year in the northern hemisphere. The first day of winter is marked by the winter solstice, which occurs when the earthโs axis tilts farthest from the sun.