The
80th parallel north is a
circle of latitude that is 80
degrees north of the
Earth's equatorial plane, and 10 degrees (690 miles / 1100 kilometers) south of the
North Pole, in the
Arctic. It crosses the
Atlantic Ocean,
Europe,
Asia, the
Arctic Ocean, and
North America. At this latitude the
sun is visible for 24 hours, 0 minutes during the
summer solstice and
astronomical twilight during the
winter solstice. This latitude is the boundary between the Arctic and High Arctic zones of
Canada's
National Topographic System, at which the longitude span of each map sheet doubles as one crosses this latitude going north.
Around the world Starting at the
Prime Meridian and heading eastwards, the parallel 80° north passes through: : ==See also==