Isla Grande in numbers
- Coordinates
- 18.4540, -66.0952
- Region
- San Juan
- Country
- Puerto Rico, North America
- Capital
- San Juan — 2 km away
- Same name
- 11 more places in the world share this name
The present local time in Isla Grande, San Juan, Puerto Rico is given below, for the America/Puerto_Rico time zone (−4).
Isla Grande, Puerto Rico
Saturday, 7 November 2026
UTC−4 · America/Puerto_Rico
Local time in Isla Grande
UTC−4 · no daylight saving time
Local time in Isla Grande, San Juan.
Sunrise 6:28 AM Solar noon 12:09 PM Sunset 5:51 PM Daylight 11 h 23 min Night 12 h 37 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.
Every address in Isla Grande sits within one of 12 postal codes.
Isla Grande holds to America/Puerto_Rico time, which equals UTC−4. Clock adjustment for daylight saving: No.
Daylight arrives in Isla Grande at 6:28 AM and departs at 5:51 PM. It lasts 11 h 23 min today.
Nearby Cagüitas Barrio and Cañabón Barrio need no separate clock from Isla Grande.