* Winter Solstice: December 22nd marks the winter solstice in the Southern Hemisphere. This is the day when the Southern Hemisphere is tilted furthest away from the sun.
* 24-Hour Darkness: At the South Pole, the sun remains below the horizon for 24 hours on the winter solstice. This means there is no direct sunlight at all.
While other locations in the Southern Hemisphere will experience shorter daylight hours and weaker sunlight intensity on December 22nd, the South Pole experiences complete darkness, making it the location with the least intense sunlight.
