Source: wikibot/polar-night
= Polar night
{wiki=Polar_night}
Polar night refers to a phenomenon that occurs in polar regions, where the sun does not rise above the horizon for an extended period, typically occurring during the winter months. This period of complete darkness can last for several weeks to several months, depending on the latitude. In places located above the Arctic Circle (66.5° N latitude) in the Northern Hemisphere or below the Antarctic Circle (66.