66th meridian west

66°
66th meridian west

The meridian 66° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Atlantic Ocean, the Caribbean Sea, South America, the Southern Ocean, and Antarctica to the South Pole.

The 66th meridian west forms a great circle with the 114th meridian east.
Starting at the North Pole and heading south to the South Pole, the 66th meridian west passes through:

Co-ordinates Country, territory or sea Notes
Arctic Ocean
Lincoln Sea
 Canada Ellesmere Island, Nunavut
Nares Strait
 Greenland
Nares Strait Kane Basin
 Greenland
Baffin Bay
Davis Strait
 Canada Cumberland Peninsula, Baffin Island, Nunavut
Davis Strait Cumberland Sound
 Canada Hall Peninsula, Baffin Island, Nunavut
Frobisher Bay
 Canada Meta Incognita Peninsula, Baffin Island, Nunavut
Hudson Strait
Ungava Bay
 Canada Quebec
Newfoundland and Labrador
Quebec
Gulf of Saint Lawrence
 Canada Gaspé Peninsula, Quebec
Chaleur Bay
 Canada New Brunswick
Bay of Fundy
 Canada Nova Scotia
Atlantic Ocean
 Puerto Rico
Caribbean Sea Passing just east of the island of La Orchila,  Venezuela
 Venezuela
 Brazil Amazonas
Rondônia
 Bolivia
 Argentina
Atlantic Ocean San Jorge Gulf
 Argentina
Atlantic Ocean
 Argentina Isla Grande de Tierra del Fuego
Atlantic Ocean
Southern Ocean
Antarctica Renaud Island - claimed by  Argentina,  Chile and the  United Kingdom
Southern Ocean
Antarctica Claimed by  Argentina,  Chile and the  United Kingdom

See also