2024 Winter Solstice Datev. The winter solstice marks the official start of the astronomical winter, as the sun reaches its most southerly point in the sky as seen from earth. It falls on december 21st or 22nd in the northern hemisphere and june 20th or 21st in the southern.
The winter solstice marks the official start of the astronomical winter, as the sun reaches its most southerly point in the sky as seen from earth. It falls on december 21st or 22nd in the northern hemisphere and june 20th or 21st in the southern.