Winter Solstice 2025 Hk Time. The winter solstice occurs at 17:23. Winter solstice 2025 in the northern hemisphere will be on 21 december 2025, saturday.
Find out how the holiday is celebrated in our ultimate guide to the winter. Winter solstice โ is the day of the year when the sun passes through the southernmost point of the ecliptic in the northern hemisphere (or through the northernmost point in the southern.