La Romana, Dominican Republic
La Romana Province keeps Atlantic Standard Time, UTC−4, in every season. La Romana city, Villa Hermosa, and Guaymate share one clock; only the timing of sunrise, sunset, and twilight changes through the year.
La Romana, Dominican Republic
Monday, 7 September 2026
UTC−4 · America/Santo_Domingo
Time and sun data for La Romana — the largest city of La Romana
The sun in La Romana
Sunrise 6:24 AM Solar noon 12:35 PM Sunset 6:47 PM Daylight 12 h 23 min Night 11 h 37 min Civil twilight 6:02 AM – 7:09 PM
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- Batey Numero Ochenta Y Dos
- Batey Numero Quince
- Batey Numero Veinticinco
- Batey Numero Veinticuatro Y Media
- Batey Numero Veintidos
- Batey Palo Blanco
- Batey Peligro
- Batey Pulguero
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- Boca Chica
- Borinquen
- Buena Vista
- Buena Vista
- Buenos Aires
- Cacata
- Cajuiles
- Caleta
- Caleta (D. M.).
- Caleta (Zona Urbana)
- Caleton
- Caleton O Urbanizacion Buena Vista Sur
- Campo Alegre
- Campo Alegre
- Catuano
- Central Romana
- Centro De La Ciudad
- Centro Del Pueblo
- Cerros De Chavon
- Chavon Abajo
- Chavon Arriba
- Chicago
- Chucho De Chichi
- Colon
- Colón
- Corsica
- Cucama
- Culebra
- Cumajon
- Cumayasa
- Cumayasa (D. M.).
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- Don Juan Ii
- Don Juan V
- El Anon
- El Arca
- El Batey
- El Caleton
- El Gato
- El Jobo O Villa Paraiso
- El Mamey Arriba
- El Manguito
- El Ochenta
- El Papayo
- El Parquecito
- El Penon
- El Peñón
- El Picapiedra
- El Tanque
- Ensanche La Hoz
- Ensanche La Paz
- Ensanche Quisqueya
- Ensansche Pereira
- Esperanza
- Espinilla
- George
- Gran Calle
- Guaymate
- Guaymate (Zona Urbana)
- Higo Claro
- Higo Prieto
- Higueeral
- Hoyo De Higueero
- Invi
- Isla Catalina
- Isla Saona
- Katanga
- La Aviacion
- La Cachaza
- La Caoba
- La Construccion
- La Cucama
- La Cuchilla
- La Culebra
- La Habana
- La Lechosa
- La Llanada
- La Luisa
- La Milagrosa
- La Noria
- La Palma
- La Paz
- La Regola
- La Romana
- La Romana (Zona Urbana)
- La Sabanita
- Las Mercedes
- Las Minas
- Las Tumbas
- Las Tumbas
- Las Uvitas
- Lithgo
- Lorencito
- Los Berroa
- Los Cajuiles
- Los Camioneros
- Los Cocos
- Los Colonos
- Los Coquitos
- Los Indios
- Los Maestros
- Los Mulos
- Los Multi
- Mano Juan - Adamanay
- Maria Bonita
- Mata Hombre
- Mirapato
- Obrero
- Orquidea Primera Etapa
- Papagayo
- Paseo De Los Caciques I
- Paseo De Los Caciques Ii
- Piedra Linda
- Placer Bonito
- Preconca
- Provincia De La Romana
- Pueblo Nuevo
- Punto Fijo
- Rancho Viejo
- Reparto Torres
- Residencial Don Juan
- Residencial Dona Olga Iii
- Residencial Las Palmas
- Residencial Orquidea Ii Etapa
- Residencial Romana
Current time in La Romana, Dominican Republic
The time zone for La Romana is AST, four hours behind UTC. There is no daylight saving time, so the local offset does not jump forward or backward. This applies to the provincial capital and all surrounding municipalities.
A meeting scheduled in La Romana city uses the same local clock as one in Villa Hermosa or Guaymate. Nearby visitor areas and coastal facilities also follow Dominican time. Journeys inside the province require attention to distance, not time-zone conversion.
Someone calling from another country should inspect both locations’ current UTC offsets. The gap may change if the caller’s region begins or ends daylight saving time. La Romana’s side of the calculation stays fixed. Island schedules can be relaxed; UTC offsets, thankfully, are less open to negotiation.
Time across the province
La Romana city is the administrative center and the place most often used for general time and weather results. Villa Hermosa forms another significant urban area, while Guaymate lies farther inland. Each observes exactly the same civil time.
La Romana city provides the usual provincial reference. Villa Hermosa remains on AST at UTC−4. Guaymate follows the national clock without seasonal changes. Coastal and inland settings do not create separate zones.
When reading an event listing, confirm that it gives local time rather than the time of the reader’s device. Calendar software can convert invitations automatically, which is useful but may conceal the original zone. AST or UTC−4 should appear when the event is anchored to La Romana.
Sunrise by the Caribbean coast
The province’s eastern and southern setting influences its solar schedule, but no single sunrise minute applies every day. The event shifts as the calendar advances, and even nearby communities can have small differences because their coordinates are not identical.
An open coastal view often provides fewer terrain obstructions than an inland location, yet buildings, vegetation, and clouds still affect visibility. The calculated sunrise assumes a conventional horizon and atmospheric conditions; it does not promise that a person will see the solar disk at that instant.
Morning twilight starts before sunrise. This distinction is helpful for departures, outdoor work, and photography, where usable light may matter more than the formal horizon crossing. Sunset is calculated independently and should not be inferred by simply adding a fixed duration.
Use La Romana city or the nearest named locality. Confirm the date shown by the solar calculator. Check twilight when planning activities near dawn.
Questions and answers
- What is the time zone abbreviation for La Romana?
- It is AST, meaning Atlantic Standard Time.
- Is Villa Hermosa on the same clock as La Romana city?
- Yes. Both use UTC−4 throughout the year.
- Do clouds make sunrise occur later?
- No. They can hide the Sun, but they do not change the calculated astronomical time.