San Martin in numbers
- Coordinates
- 18.3933, -66.0046
- Elevation
- 22 m above sea level
- Region
- San Juan
- Country
- Puerto Rico, North America
- Capital
- San Juan — 13 km away
- Same name
- 754 more places in the world share this name
The clock above shows the current local time in San Martin, San Juan, Puerto Rico, which uses America/Puerto_Rico (−4).
San Martin, Puerto Rico
Sunday, 8 November 2026
UTC−4 · America/Puerto_Rico
Local time in San Martin
UTC−4 · no daylight saving time
Local time in San Martin, San Juan.
Sunrise 6:28 AM Solar noon 12:09 PM Sunset 5:50 PM Daylight 11 h 22 min Night 12 h 38 min Civil twilight 6:05 AM – 6:13 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Sunrise reaches San Martin at 6:28 AM, and the sun sets at 5:50 PM. Light lasts 11 h 22 min.
You will find the same time in Quemados and Jardines De San Lorenzo, both near San Martin.
There are 12 postal code zones in San Martin.
Clocks in San Martin follow America/Puerto_Rico, an offset of UTC−4 from Coordinated Universal Time. Daylight saving time here: No.