A line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern limit of the region of the Earth that experiences the ‘midnight sun’. In other words, north of the Arctic Circle there is at least one day per year when the sun does not set.

  • > Chokurdakh Scientific Tundra Station

    Field Sites

    STATION NAME AND OWNER The Chokurdakh Scientific TundraA type of ecosystem in which tree growth is limited by low temperatures. The origin of the word

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  • > Western Arctic Research Centre

    Field Sites

    NAME AND OWNER The Western ArcticDefinitions of the Arctic vary according to environmental, geographical, political, cultural and scientific perspectives. Some scientists define the Arctic as

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  • > Arctic Station

    Field Sites

    STATION NAME AND OWNER Owner of the ArcticDefinitions of the Arctic vary according to environmental, geographical, political, cultural and scientific perspectives. Some scientists define the

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  • > Arctic DTU Research Station

    Field Sites

    STATION NAME AND OWNER ArcticDefinitions of the Arctic vary according to environmental, geographical, political, cultural and scientific perspectives. Some scientists define the Arctic as areas

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  • > Registration open for Arctic Circle Seventh Annual Assembly

    News

    Are you planning on visiting the Arctic CircleA line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern

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  • > INTERACT at Arctic Circle Forum in the Faroe Islands

    News

    INTERACT is represented at the Arctic CircleA line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern limit

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  • > Meet INTERACT at Arctic Circle

    News

    Meet INTERACT at the Arctic Circle in Reykjavik! Friday 13 October 17:45 – 19:15 RESEARCH INFRASTRUCTURE IN GREENLAND – STATUS AND VISIONS Margareta Johansson, Morten

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  • > INTERACT at Arctic Circle Assembly

    News

    INTERACT is at the Arctic CircleA line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern limit of

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  • > EUROPEAN POLAR BOARD/INTERACT BREAKOUT SESSION AT ARCTIC CIRCLE 2018

    News

    The European Polar Board has together with INTERACT proposed a breakout session on ‘Minimizing the footprint of ArcticDefinitions of the Arctic vary according to environmental,

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  • > INTERACT at Arctic Circle

    News

    INTERACT has a booth at Arctic Circle in Reykjavik, Iceland. Come and meet us there if you happen to be at the assembly.

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  • > Subarctic

    Glossary

    The area immediately south of the Arctic circleA line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern limit

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