Winter Solstice 2025 Usa. The 2025 winter solstice — the precise moment when the sun appears farthest south in the sky — is at 4:20 a.m. The sun then appears at its lowest elevation at noon for observers in the northern hemisphere.
For winter solstices for the next 12 years scroll down the page. The winter solstice 2025 will mark the longest night of the year in the northern hemisphere.