Final answer:
The December solstice is the time of the year when Earth's geographic North Pole is leaning most directly away from the Sun. On this day, the North Pole is in darkness for 24 hours, while the South Pole is illuminated.
Step-by-step explanation:
The December solstice is the time of the year when Earth's geographic North Pole is leaning most directly away from the Sun. On this day, the North Pole is in darkness for 24 hours, while the South Pole is illuminated. The Sun is low in the sky for residents of the Northern Hemisphere.