iT SnOwS
Your answer depends on your location on the continent. At the extreme, six months at the South Pole.
There is little or no sun on Antarctica for about six months each year.
In Antarctica, the sun disappears below the horizon during the winter months due to the tilt of Earth's axis. This phenomenon, known as polar night, can last for up to six months in Antarctica. During this time, the sun does not rise above the horizon, leading to continuous darkness.
Antarctica does receive sunshine. Because it lies south of the Antarctic circle, there are periods of between 24 hours and six months when there is no sunrise.
Depending on where you are south of the Antarctic Circle, the period of no sunrise/ sunset may be a day or so, up to six months at the South Pole.
Antarctica experiences six months of continuous daylight during the summer and six months of darkness during the winter due to its location near the South Pole.
During polar winters, the country that experiences no sunshine for six months is Antarctica. Areas within the Antarctic Circle are subject to continuous darkness for an extended period due to their extreme southern location.
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November, December and January are usually the warmest months on Antarctica. The temperature, however, is rarely above freezing during those months.
Actually, nothing happens to the sun. But at both polar regions, because of the tilt of the Earth toward it, there are periods of no sunrise in winter. This phenomenon occurs beyond 66 degrees of latitude and can last for between one 24-hour period to six months without a sunrise/ sunset each year.
Kangaroos do not and cannot live in Antarctica.
Your answer depends on where you are on the continent. At the Antarctic circle, there is at least one 24 hour period with no sunset. At the South Pole, there are six months with no sunset.