Winter Solstice 2024 Usa Dates

Winter Solstice 2024 Usa Dates. Learn what causes this change in seasons and winter. 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 the earth).

Winter solstice occurs at the moment the tilt of earth’s axis away the sun is at a maximum. The times of the equinoxes mark the beginning of spring and fall.