Winter Solstice 2025 Dates Uk. Winter solstice 2025 (beginning of astronomical winter) on the day of the winter (december) solstice, the sun passes through the southernmost point of the ecliptic, that is, as far as. The shortest day can occur on december 20, 21, 22, or 23.

The dates of winter solstice / winter for the next 10 years: Calendar with 2025 celebrations and holidays of the united kingdom.