Winter Solstice 2024 Usa Dates. Est in the northern hemisphere. It falls on december 21st or 22nd in the northern hemisphere and june 20th or 21st in the southern.

The dates for equinoxes and solstices in the northern and southern hemispheres are the same, but in opposite seasons. Summer begins with the summer solstice, thursday, june 20, 2024, 4:51 p.m.