First Day Of Winter 2025 Usa. For those north of the equator , which is all of the united states , the solstice marks. Trump has vowed to end daylight saving time.
Looking at the forecast for the winter, we anticipate a la niña through the winter—and sure enough, a weak la niña is already starting to develop. This year the winter will start on thursday december 21, 2023 (day of the winter solstice) and will end on tuesday march 19, 2024 with the spring equinox.