The first day of winter everywhere in the Southern Hemisphere is June 21. The first day of spring is September 21.
Foodstuffs are shipped to Antarctica during the summer months, for storage and use during the winter.
During the winter months when there is no sunrise.
Summer and winter.
Winter begins on June 21 and ends on September 21 -- as does winter throughout the southern hemisphere.
Antarctica is severe -- extremely severe -- all the time. Winter, however, is more severe than summer, because many winter months can pass with no sunrise, depending on where you are on the continent.
Antarctica is in the middle of the Southern Hemisphere. The Southern Winter is June, July and August. Summer is December, January and February.
Not much. What one wears during the summer months that are not usually worn during the winter months are sun goggles or sun glasses.
According to the National Science Foundation which represents the United States in Antarctica: In order to work and live in Antarctica temporarily -- up to 12 months -- one must be skilled in either science or support of science, pass rigorous background, physical, dental and mental exams and be willing to be isolated on Antarctica for the winter season. One can sign up for a full 12 months, or only for the winter season or the summer season, each about six months long. Other countries may have different conditions and requirements for winter-over employment or assignment.
Antarctica is a continent and continents do not melt. However, during the summer months of 2012, melting of the ice sheet did occur, and during the winter months of 2012 and 2013, the ice sheet froze again.
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.
The sea ice freezes around Antarctica in the austral winter months -- about February to October.
Emperor penguins in Antarctica can go without sunlight for about two months during the winter.