End Of Winter Solstice 2024. The winter solstice — the exact moment when the sun appears farthest south in the sky — happens at 4:20 a.m. 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.
Astronomical winter lasts from the winter solstice, usually around dec. Winter solstice 2024, 2025 and 2026.