International Latitude And Longitude Line | The International Date Line - Location - Date Change - Key points about the Latitude And Longitude Line
International Latitude And Longitude Line: The International Date Line is an imaginary line on the surface of the Earth that runs from the north to the south pole and demarcates the change of one calendar day to the next. It is located halfway around the world from the prime meridian (0° longitude) or about 180° east (or west) of Greenwich, London, UK. The coordinates of the International Date Line are Latitude: 0° 00’ 0.00" N and Longitude: -180° 00’ 0.00" W. Latitude and longitude lines are used to locate places accurately on the Earth’s surface. Lines of latitude circle the Earth in an east-west direction. They are parallel. Lines of longitude run from the top of the Earth to the bottom. They are not parallel as lines of latitude are - they meet at a point at the north and south poles and are called meridians. The International Date Line (IDL): The International Date Line (IDL) is an imaginary line on the Earth's surface, generally following the 180th meridian of longi...