Illustrative images. The pictures in this guide are illustrations based on the real place, not photographs, and may differ from it.

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Earth and travel

Seasons and the midnight sun

Why we have seasons, how many hours of daylight each place gets through the year and where the Sun doesn't set in summer or rise in winter.

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Why we have seasons

Earth's axis is tilted 23.4° and always points the same way in space. Through the year, first one hemisphere and then the other leans toward the Sun.

    Hours of daylight through the year

    Chosen latitudeAt the equator: about 12 hours all year

    Midnight sun and polar night at destinations

      Dates computed for the whole Sun above or below a flat horizon. Mountains and twilight change what you see a little: even in deep polar night there are a few hours of twilight around noon.

      Calculated on your device with the Nautical Almanac's simple solar position formulas and atmospheric refraction; times may be off by a few minutes.

      Where to see it on your trip

      Places in the guide related to this topic.

      Midnight sun

      Tromsø
      Norway

      Tromsø

      Nordkapp
      Norway

      Nordkapp

      Lofoten
      Norway

      Lofoten

      Abisko
      Sweden

      Abisko

      Rovaniemi
      Finland

      Rovaniemi

      Long days in the northern summer

      Reykjavík
      Iceland

      Reykjavík

      Akureyri
      Iceland

      Akureyri

      Helsinki
      Finland

      Helsinki

      Anchorage
      the United States

      Anchorage

      Long days in the southern summer

      Ushuaia
      Argentina

      Ushuaia

      El Calafate
      Argentina

      El Calafate

      Punta Arenas
      Chile

      Punta Arenas

      Queenstown
      New Zealand

      Queenstown

      Twelve hours of sun all year, on the equator

      Macapá
      Brazil

      Macapá

      Marco Zero do Equador
      Brazil

      Marco Zero do Equador

      Ecuador
      Country

      Ecuador