The Antarctic Circle marks the northernmost point where the Midnight Sun can be seen at least once a year. It is one of the Earth's five major Circles of Latitude, a line of invisible wonder that encircles the frozen Antarctic continent.
The Antarctic Circle marks the northernmost point where the Midnight Sun can be seen at least once a year. It is one of the Earth's five major Circles of Latitude, a line of invisible wonder that encircles the frozen Antarctic continent.