| Abbreviation | Name | UTC Offset | Time | Major City |
|---|---|---|---|---|
| AST | Atlantic Standard Time | -4:00 | Santo Domingo |
| Name | Major City | City Time |
|---|---|---|
| Distrito Nacional | Santo Domingo | 6:15 AM Sat |
| Monte Cristi | Monte Cristi | 6:15 AM Sat |
| Dajabón | Dajabón | 6:15 AM Sat |
| Santiago Rodríguez | Sabaneta | 6:15 AM Sat |
| Valverde | Mao | 6:15 AM Sat |
| Espaillat | Moca | 6:15 AM Sat |
| Puerto Plata | Puerto Plata | 6:15 AM Sat |
| Santiago | Santiago de los Caballeros | 6:15 AM Sat |
| Elías Piña | Comendador | 6:15 AM Sat |
| Hermanas Mirabal | Salcedo | 6:15 AM Sat |
| La Vega | Jarabacoa | 6:15 AM Sat |
| Monseñor Nouel | Bonao | 6:15 AM Sat |
| San Juan | San Juan de la Maguana | 6:15 AM Sat |
| Baoruco | Neiba | 6:15 AM Sat |
| Duarte | San Francisco de Macoris | 6:15 AM Sat |
| Independencia | Jimaní | 6:15 AM Sat |
| Sánchez Ramírez | Cotuí | 6:15 AM Sat |
| Barahona | Barahona | 6:15 AM Sat |
| Peravia | Baní | 6:15 AM Sat |
| La Altagracia | Higüey | 6:15 AM Sat |
| María Trinidad Sánchez | Nagua | 6:15 AM Sat |
| Santo Domingo | Santo Domingo Este | 6:15 AM Sat |