2024 Winter Solstice Dates Usa. 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 is, as far as possible from the celestial equator to the south (for the northern hemisphere of. Enter the year and time zone of interest and get data in json format or.
When is winter solstice shown on a calendar. Learn why the winter solstice is the longest night of the year in the northern hemisphere and when it happens in 2024.