The shortest day of the year is known as the winter solstice. Typically occurring around December 21 or 22 in the Northern Hemisphere, this day marks the point when the North Pole is tilted farthest away from the sun. As a result, daylight hours are at their minimum, and night is the longest. The winter solstice has been celebrated in various cultures throughout history and often signifies the return of longer days, bringing hope and renewal. In contrast, in the Southern Hemisphere, the winter solstice occurs around June 21 or 22, when the South Pole is tilted away from the sun.