First Day Of Winter Day 2024. After the winter solstice, days will get longer and nights will get shorter in the north until the summer solstice, which will arrive on jun. The 2024 winter solstice — the precise moment when the sun appears farthest south in the sky — is at 4:20 a.m.
The winter solstice heralds the astronomical start of winter and marks the. Winter solstice is the shortest day of year, longest night of the year and the official first day of winter in the northern hemisphere.