| Time Zone Name | America/Puerto_Rico |
|---|---|
| Display Name | America/Puerto_Rico |
| Primary City | San Juan |
| Country | Puerto Rico |
| City ASCII Name | San Juan |
| City Alternate Names | SJU, Capital of Puerto Rico |
| Country ISO2 | PR |
| Country ISO3 | PRI |
| Country Numeric Code | 978 |
| Continent | North America |
| IANA Timezone | America/Puerto_Rico |
| Daylight Saving Details | true |
| Current User's Time | 2026-04-01 16:31:34 AST |
| Diff With UTC | 4:0 |
| Standard Abbreviation | AST |
|---|---|
| DST Abbreviation | ADT |
| Standard UTC Offset | -04:00 |
| DST UTC Offset | -03:00 |
| Currently in Daylight Saving? | - |
| Type | Canonical |
| Wiki Standard Offset | −04:00 |
| Wiki Daylight Offset | −04:00 |
| Areas Covered | AST |
| Timezone Aliases | |
| Related Cities | |
| Used by Countries | Trinidad and Tobago, Puerto Rico, Saint Kitts and Nevis, Sint Maarten, Antigua and Barbuda, Montserrat, Anguilla, Dominica, Guadeloupe, Saint Barthelemy, Saint Vincent and the Grenadines, Bonaire, Saint Eustatius and Saba , British Virgin Islands, U.S. Virgin Islands, Curacao, Aruba, Saint Lucia, Saint Martin, Grenada, Canada |
| Change Occurs At (UTC) | New Offset | Abbreviation |
|---|
| Country |
|---|
| Trinidad and Tobago |
| Puerto Rico |
| Saint Kitts and Nevis |
| Sint Maarten |
| Antigua and Barbuda |
| Montserrat |
| Anguilla |
| Dominica |
| Guadeloupe |
| Saint Barthelemy |
| Saint Vincent and the Grenadines |
| Bonaire, Saint Eustatius and Saba |
| British Virgin Islands |
| U.S. Virgin Islands |
| Curacao |
| Aruba |
| Saint Lucia |
| Saint Martin |
| Grenada |
| Canada |
| Similar Name |
|---|
| America/Porto_Rico |
| America/Puerto_Rico |
| AST-ADT |
| Capital of Puerto Rico |
| SJU |
| City |
|---|
| No top cities |