Mariana in numbers
- Coordinates
- 18.2363, -65.7118
- Elevation
- 142 m above sea level
- Region
- Naguabo
- Country
- Puerto Rico, North America
- Capital
- San Juan — 49 km away
- Same name
- 30 more places in the world share this name
What time is it in Mariana, Naguabo, Puerto Rico
This page tells you the time right now in Mariana, Naguabo, Puerto Rico, in the America/Puerto_Rico zone (−4).
Mariana, Puerto Rico
Sunday, 15 November 2026
UTC−4 · America/Puerto_Rico
Local time in Mariana
UTC−4 · no daylight saving time
Local time in Mariana, Naguabo.
The sun today
Sunrise 6:30 AM Solar noon 12:09 PM Sunset 5:47 PM Daylight 11 h 17 min Night 12 h 43 min Civil twilight 6:07 AM – 6:10 PM
Weather in Mariana right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Mariana and its neighbours
Postal codes
- 00718 Naguabo — 3.7 km away
- 00740 Puerto Real — 4.2 km away
- 00735 Ceiba — 7.4 km away
- 00744 Rio Blanco — 8.3 km away
- 00741 Punta Santiago — 8.7 km away
- 00742 Roosevelt Roads — 8.7 km away
- 00738 Fajardo — 11.8 km away
- 00791 Humacao — 15.6 km away
- 00792 Humacao — 15.6 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Naguabo
- Naguabo 4 643
- Duque 1 529
- Daguao 1 488
- Rio Blanco 1 406
- Pena Pobre 1 024
Other places named Mariana
- Mariana Minas Gerais, Brazil
- Mariana Calabarzon, Philippines
- Mariana Castille-La Mancha, Spain
- Mariana Michoacán, Mexico
- Mariana Nuevo León, Mexico
Nearby places
- Mariana Barrio — 1.3 km
- Duque Barrio — 2.9 km
- Daguao Barrio — 3.2 km
- Naguabo Barrio-Pueblo — 3.7 km
- Río Abajo Barrio — 4.0 km
- Húcares Barrio — 4.4 km
Local time details for Mariana
Mariana holds to America/Puerto_Rico time, which equals UTC−4. Clock adjustment for daylight saving: No.
Sun-up in Mariana is 6:30 AM today and sun-down is 5:47 PM. That gap holds 11 h 17 min of daylight.
The time you see for Mariana is also correct for Mariana Barrio and Duque Barrio.
Addressing within Mariana draws on 9 postal codes.
Questions and answers
- What time zone does Mariana observe?
- Mariana observes America/Puerto_Rico, whose offset is −4.
- Do clocks change in Mariana during the year?
- Daylight saving in Mariana: No.
- When does morning light reach Mariana?
- At 6:30 AM.