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Dates of the beginning and end of polar night and polar day at a given latitude
This online calculator calculates the start and end dates of polar night and polar day at a given latitude. The latitude of the observation site must be north of the north polar circle or south of the south polar circle.
Dates of the beginning and end of polar night and polar day at a given latitude
This online calculator calculates the start and end dates of polar night and polar day at a given latitude. The latitude of the observation site must be north of the north polar circle or south of the south polar circle.
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