A Puerto Rico Time Zone Map is a clear and user-friendly guide to the time zone observed across the U.S. territory of Puerto Rico, making it a valuable resource for residents, travelers, and businesses. Puerto Rico operates ??????? within the Atlantic Standard Time (AST, UTC-4) zone and does not observe Daylight Saving Time, maintaining the same time year-round. This map highlights the island's location in the Caribbean and its consistent time alignment with parts of the eastern United States during daylight saving months. Whether you're planning travel, scheduling meetings, or checking the current local time, a Puerto Rico time zone map provides a reliable and practical tool for accurate time coordination.![]()
Puerto Rico follows the Atlantic Time Zone (AST), which corresponds to Atlantic Standard Time or UTC-4 throughout the year. Located in the Caribbean, Puerto Rico shares its time zone with several nearby islands and territories. This time zone plays an important role in tourism, transportation, business, and communication between Puerto Rico, the mainland United States, and the wider Caribbean region.
No. Puerto Rico does not observe Daylight Saving Time. The island remains on Atlantic Standard Time (AST, UTC-4) all year long. This means Puerto Rico does not change its clocks in March or November, unlike many parts of the mainland United States.
| City | Time Difference |
|---|---|
| New York | 1 hour behind in winter / same time during DST |
| Washington, D.C. | 1 hour behind in winter / same time during DST |
| Chicago | 2 hours behind in winter / 1 hour behind during DST |
| Denver | 3 hours behind in winter / 2 hours behind during DST |
| Los Angeles | 4 hours behind in winter / 3 hours behind during DST |
| London | 4 hours ahead |
| Paris | 5 hours ahead |
| Istanbul | 7 hours ahead |
| Tokyo | 13 hours ahead |
The distance between Los Angeles and San Juan is approximately 5,570 kilometers (about 3,460 miles) when measured in a straight line. This route connects the West Coast of the mainland United States with Puerto Rico in the Caribbean and is one of the longest domestic-style air routes linked to the U.S. travel network. Actual travel distance may vary depending on the route and mode of transportation.
A direct flight between Los Angeles and San Juan typically takes about 8 to 9 hours, depending on weather conditions, air traffic, and the exact route. Flights usually depart from Los Angeles International Airport (LAX) and arrive at Luis Muñoz Marín International Airport (SJU). Major airlines offering direct or connecting flights include American Airlines, Delta Air Lines, JetBlue, and United Airlines.