First Day Of Winter 2024 Uk Dates. In 2024, the first day of winter is saturday, december 21. Here are the equinox and solstice dates—plus, answers to common questions about the seasons of the year in north.

This will mark the end of british summer time (bst) and daylight. The winter solstice, or december solstice, occurs around december 21 or 22 in the northern hemisphere.