KnowraArctic CircleLinked fromLinked fromThe 20 pages that link to Arctic Circle, each with the reason it gives.All 20Broader topic 4Related 13Narrower topic 1Compared with 2LatitudeBroader topic: Its latitude identifies where polar-day and polar-night effects begin.Polar nightBroader topic: North of this latitude, at least one day each year has no sunrise.Midnight sunBroader topic: North of this latitude, at least one day each year has a midnight sun.Circle of latitudeBroader topic: It is a named latitude circle defining the southern edge of the Arctic region.