What Latitudes Are Important?

What Latitudes Are Important? the equator (0°) the Tropic of Cancer (23.5° north) the Tropic of Capricorn (23.5° south) the Arctic circle (66.5° north) the Antarctic circle (66.5° south) the North Pole (90° north) the South Pole (90° south) What is the most important latitude line? Possibly the most well-known circle of latitude is the