Are there polar days, nights and aurora in Antarctica all year round?

From 9.23 every year to 3.2 1 the following year, the polar sun appears in the Antarctic polar circle, and the polar night appears at other times. This phenomenon is caused by the deviation angle between the earth's rotation axis and the common rotation axis. Aurora, on the other hand, is that charged particles emitted by the sun settle along the "funnel" of the geomagnetic field and enter the polar regions of the earth. The upper atmosphere of the poles, bombarded by the solar wind, will glow and form aurora. There are usually about 300 days of aurora in a year.