On December 25, all of Antarctica experiences 24 hours of sunlight.
Antarctica receives zero hours of daylight in the winter.
24
In summer generally, there are 24 hours of daylight; in winter there are generally zero hours of daylight.
On Christmas Day, which falls during the Southern Hemisphere's summer, Antarctica experiences continuous daylight due to its polar location. The tilt of the Earth's axis means that regions within the Arctic and Antarctic Circles receive 24 hours of sunlight during their respective summer months. In Antarctica, this phenomenon is known as the Midnight Sun, where the sun remains above the horizon, providing constant daylight. As a result, December 25th is just one of many days in the Antarctic summer where it does not go dark.
Your answer depends on where you are on the continent. The number of hours could be one 24-hour period, or it could be six months of no sunset.
On the Antarctic continent, depending on where you are, you will have at least one 24-hour period of no daylight in winter and at least one 24-hour period of no sunset in summer.
I think there is around 18 hours of daylight!
Question: How many hours of daylight does Kamchatka have? Answer: About Seven through Eight hours... - Kesuvaglar
4
6 hours
There are 1407.5 hours of daylight on Mercury which is 56.646 earth days!!
It is 4 hours.