<Tr> <Th> Time zones </Th> <Td> EST: UTC - 5 / EDT: UTC - 4 </Td> </Tr> <Tr> <Th> </Th> <Td> AST: UTC - 4 / ADT: UTC - 3 </Td> </Tr> <P> The Greater Antilles is a grouping of the larger islands in the Caribbean Sea: Cuba, Hispaniola (containing Haiti and the Dominican Republic), Puerto Rico, Jamaica, and the Cayman Islands . </P> <P> The Greater Antilles constitute nearly 90% of the land mass of the entire West Indies, as well as over 90% of its population . The remainder of the land belongs to the archipelago of the Lesser Antilles, which is a chain of islands to the east (running north - south and encompassing the eastern edge of the Caribbean Sea where it meets the Atlantic Ocean) and south (running east - west off the northern coast of South America). </P>

Where is greater antilles located on a map