Winter Solstice 2024 Time 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. The exact moment of the winter solstice varies from year to year due to a slight misalignment between the gregorian calendar and the actual rate of the earthโs rotation.
It also lists astronomical sunrise and sunset timings on winter solstice day. Est in the northern hemisphere.