When is the best time to go on an expedition to Antarctica?

The best time to go on an expedition to Antarctica is December.

If it is a time period, it is from November of the current year to March of the next year.

Because the winter solstice falls in December of the solar calendar, the sun is at the Tropic of Capricorn on the winter solstice, which is the closest to Antarctica and the warmest. Antarctica also has a polar day phenomenon. There is no night. However, the height of the sun is relatively low. It revolves around Antarctica, only During the day, it is conducive to the expedition team to use the day to conduct inspection work. The effective working time can be increased, and the main reason is that the temperature is the highest in the year.

The winter solstice is the longest day in the Southern Hemisphere and the shortest day in the Northern Hemisphere. The reason is the position of the sun at the Tropic of Capricorn.

November of that year to March of the following year were the warmest days in the southern hemisphere.

Extended information:

Summer in China starts from the beginning of summer (between May 5th and 7th each year) and ends at the beginning of autumn; Westerners generally call summer from the summer solstice to the autumnal equinox. . In the Southern Hemisphere, December, January and February are generally designated as summer.

A comprehensive investigation by scientists on Antarctic meteorology, hydrology, geology, geomorphology and other disciplines. From November 1984 to April 1985, the Chinese People's Liberation Army Navy dispatched the J121 salvage lifeboat to participate in China's first expedition to Antarctica and assist the expedition team in conducting scientific surveys of Antarctica and the Southern Ocean.

The China Antarctic Scientific Research Station is a scientific experimental base that provides Chinese scientists and scientific research groups or organizations with a variety of scientific research and major scientific research in Antarctica. The earliest scientific research station, the Great Wall Station, was established in 1985. Construction was completed on February 20, 2018.

China Antarctic scientific research stations include China Antarctic Great Wall Station, China Antarctic Zhongshan Station, China Antarctic Kunlun Station and the newly built China Antarctic Taishan Station. As well as the new Chinese Antarctic Ross Sea station, the fifth scientific research station under construction on Encksburg Island.

Within the Earth's polar circle, the sun is above the horizon during a day, that is, the day length is equal to 24 hours. It is formed by the rotation of the earth and the angle between the yellow and the red.

Polar day in the Arctic Circle and polar night in the Antarctic Circle occur in the northern hemisphere summer.

Polar night in the Arctic Circle and polar day in the Antarctic Circle occur in the northern hemisphere winter.

Polar day in the Arctic Circle and polar night in the Antarctic Circle occur in the southern hemisphere winter.

Polar night in the Arctic Circle and polar day in the Antarctic Circle occur in the southern hemisphere summer.

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