Winter Solstice 2025 Australia. Here is what it means. Friday, mar 20 10:45 am edt.
Astro, astrology first day of winter in usa and 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 possible from the celestial equator to the south (for the northern hemisphere of the earth).