The Dominican Republic is located in the Atlantic Standard Time (AST) zone. This means that the Dominican Republic is one hour ahead of the Eastern Standard Time (EST) zone in the United States. The AST zone includes the easternmost parts of Canada, the Bahamas, and Bermuda.

In the Dominican Republic, the standard time is set at 4 hours of the Greenwich Mean Time (GMT-4). This time zone covers the majority of the island of Hispaniola, which the Dominican Republic shares with Haiti.

The Dominican Republic does not observe daylight saving time, so there is no need to change your clocks when traveling to this country.

If you’re planning a trip to the Dominican Republic, it’s important to be aware of the time difference so you can make the most of your time there. Keep in mind that the Dominican Republic is a popular tourist destination, so it’s always a good idea to book your travel and accommodation in advance.