Winter Solstice 2024 Australia Daten. 21 is the shortest day of the year because during the winter solstice, the northern hemisphere is tilted 23.5 degrees away from the sun and the sun's position is at its. Here is what you need to know about the event:.

The northern hemisphere winter solstice will occur saturday, december 21st at 4:20 am est. A global celebration of the shortest day.