The following countries or regions use Eastern Standard Time (EST, UTC−5) and switch to Eastern Daylight Time (EDT, UTC−4) during daylight saving time:
United States (New York, Florida, Georgia, North Carolina, Ohio, etc.)
Canada (Ontario, Quebec)
Bahamas
Haiti
Cayman Islands
Jamaica (no DST)
Panama (no DST)
Colombia (no DST)
Peru (no DST)
Ecuador (mainland, no DST)
Cuba
Turks and Caicos Islands
Note: Not all listed countries observe daylight saving time (DST). Some use EST year-round.