Uruguay is a country in the southeastern region of South America, bordering the Atlantic Ocean, between Argentina and Brazil. It is located in the Southern Hemisphere on the Atlantic seaboard of South America between 53 and 58 west longitude and 30 and 35 south latitude. It is bordered to the west by Argentina, on the north and northeast by Brazil, and on the southeast by the Atlantic Ocean, which makes up Uruguay's coast. (Source: Wikipedia.org, CC BY-SA)