What happens to antarctica on December 21?

On December 21st, the summer solstice occurs in the Southern Hemisphere, which includes Antarctica. This means that the Sun reaches its highest point in the sky as seen from Antarctica, resulting in the longest day of the year and the shortest night.

During the summer solstice, Antarctica experiences 24 hours of continuous daylight, a phenomenon known as the midnight Sun. This occurs because the Earth's axis is tilted, and Antarctica's position at the South Pole means that it is constantly facing the Sun during this time.

The midnight Sun can be a mesmerizing sight, as the Sun remains above the horizon throughout the day. However, it also presents challenges for scientists and researchers working in Antarctica, as the constant daylight can disrupt normal sleep cycles and affect their circadian rhythms.

While Antarctica experiences continuous daylight during the summer solstice, it's important to note that the continent still faces extremely cold temperatures. Even though the Sun is shining, the temperatures in Antarctica can remain below freezing, and blizzards and storms can still occur.