What Time Zone is Santo Domingo, Dominican Republic in?

Time zones help keep the world organized by allowing people to coordinate their activities according to a common reference. This article will let you know what the current time zone is in Santo Domingo, Dominican Republic.

What Time Zone is Santo Domingo, Dominican Republic in?
A person walks past 5 wall clocks, all with different times.

What's the current time zone in Santo Domingo, Dominican Republic?

The time zone in Santo Domingo, Dominican Republic is Atlantic Standard Time.  

What time zone abbreviation is used in Santo Domingo?

The time zone abbreviation for Atlantic Standard Time is AST.

What's the UTC offset in Santo Domingo, Dominican Republic?

The standard UTC offset for Atlantic Standard Time (AST) is UTC - 04:00. This means that the time in Santo Domingo moves 4 hours behind the UTC time zone.

What does UTC offset mean?

UTC offset is the difference in time between a specific location and Coordinated Universal Time (UTC). UTC is the time standard by which the world regulates clocks and time. UTC offset is expressed as the number of hours and minutes that a specific location is ahead of or behind UTC.

For example, the UTC offset for Santo Domingo is -04:00, which means that Santo Domingo, Dominican Republic is four hours behind UTC.

What's the time zone in Santo Domingo, Dominican Republic when it's not daylight saving time?

Dominican Republic doesn't observe daylight savings time so the time zone is AST all year round.

What is daylight savings time?

Daylight savings time is a system where the clocks are set forward an hour in the spring, and back an hour in the fall. Daylight savings time (DST) begins on the second Sunday of March and ends on the first Sunday of November.

What are some cities that have the same time as Santo Domingo?

Worldwide map of local time zones

These cities are in sync only during daylight saving time

These daylight savings observing cities with an -05:00 UTC offset time zone are in sync with AST only during daylight saving time. This is because during daylight saving time, the times in these cities moves one hour ahead, to match the AST time zone (-04:00 UTC). However, during the rest of the year, the AST time zone is one hour ahead of the EST time zone.

During Daylight Savings Time some cities that normally wouldn't have the same exact time as Santo Domingo are in sync.


  • Cockburn Town, Turks and Caicos Islands
  • Havana, Cuba
  • Nassau, The Bahamas
  • Port-au-Prince, Haiti


  • Montreal, Quebec
  • Toronto, Ontario

United States

  • Atlanta, Georgia
  • Baltimore, Maryland
  • Boston, Massachusetts
  • Bridgeport, Conneticut
  • Burlington, Vermont
  • Charleston, West Virginia
  • Columbia, South Carolina
  • Columbus, Ohio
  • Detroit, Michigan
  • District of Columbia
  • Dover, Delaware
  • Indianapolis, Indiana
  • Louisville, Kentucky
  • Manchester, New Hampshire
  • Miami, Florida
  • Nashville, Tennessee
  • New York, New York
  • Newark, New Jersey
  • Philadelphia, Pennsylvania
  • Portland, Maine
  • Providence, Rhode Island
  • Raleigh, North Carolina
  • Richmond, Virginia
  • Virginia Beach, Virginia

These cities are in sync all year round

The following cities all have a -04:00 UTC offset time zone throughout the entire year. This makes coordinating with someone in Santo Domingo easier if you're in one of these cities, or vice versa.

Collaborating remotely between these cities is easy because they share the same time year-round.


  • Basse-Terre, Guadeloupe
  • Basseterre, Saint Kitts and Nevis
  • Brades, Montserrat
  • Castries, Saint Lucia
  • Charlotte Amalie, US Virgin Islands
  • Fort-de-France, Martinique
  • Gustavia, Saint Barthélemy
  • Kingstown, Saint Vincent and Grenadines
  • Kralendijk, Bonaire, Caribbean Netherlands
  • Little Bay, Montserrat
  • Marigot, Saint Martin
  • Oranjestad, Aruba
  • Oranjestad, Sint Eustatius, Caribbean Netherlands
  • Philipsburg, Sint Maarten
  • Plymouth, Montserrat
  • Port of Spain, Trinidad and Tobago
  • Road Town, British Virgin Islands
  • Roseau, Dominica
  • San Juan, Puerto Rico
  • St. George's, Grenada
  • The Bottom, Saba, Caribbean Netherlands
  • The Valley, Anguilla
  • Willemstad, Curaçao


  • Hamilton, Bermuda

North America

  • New Brunswick, Canada
  • Nova Scotia, Canada
  • Prince Edward Island, Canada
  • Quebec, Canada

South America

  • Georgetown, Guyana
  • La Paz, Bolivia
  • Manaus, Brazil
  • Venezuela, Caracas

What is the best time for a call or meeting with someone in Santo Domingo?

A person checking their watch

When scheduling meetings, it is best to book them either early in the morning or in the afternoon.

Make sure to avoid booking during lunch.

Does Dominican Republic have the same time as New York?

Yes, but only during the summer when New York is observing daylight savings.

What are the benefits of knowing the time zone in Santo Domingo, Dominican Republic?

There are a few reasons why it's important to know the time zone in Santo Domingo. First, if you're making plans with someone who lives there, you'll need to be aware of the time difference in order to coordinate your meeting. And, if you're traveling to Santo Domingo, it's  good to be aware of the local time so you can plan your activities accordingly. Knowing the time zone in Santo Domingo can help you avoid potential headaches or misunderstandings.

What are the drawbacks of not knowing the current time zone in Santo Domingo, Dominican Republic?

If you don't know the current time zone in Santo Domingo you may have trouble keeping track of your appointments and meetings. Additionally, you may miss important news or events that are happening in the world. Knowing the current time zone can also be helpful when traveling to other countries.

How will finding the current time zone in Santo Domingo, Dominican Republic impact my day-to-day life?

Knowing the current time zone will help you plan your day more accurately. Knowing when sunrise and sunset happen will help you determine which holidays are in effect. Knowing the current time zone will also help you determine which parts of the world are currently daylight or nighttime.

What should I do if I can't find the current time in Santo Domingo, Dominican Republic?

If you are having trouble finding the time in Santo Domingo, the best thing to do is to ask someone local. Chances are, they will be able to tell you what the current time is.

Is there anything else I should know about finding the current time zone in Santo Domingo, Dominican Republic?

It's important to keep in mind that many online clock and time zone converter websites switch Santo Domingo to Atlantic Daylight Time, which is the incorrect time zone. This can cause inaccuracies, since daylight savings time is not observed in the Dominican Republic.


Office workers having fun

Time zones are important because they allow us to keep track of time. They help us plan our lives and our work by providing a frame of reference for setting appointments and deadlines. They also help us keep in touch with people across the world by providing a common ground for coordinating communication.