San Mateo in numbers
- Coordinates
- 18.8081, -69.7655
- Region
- Monte Plata Province
- Country
- Dominican Republic, North America
- Capital
- Santo Domingo — 40 km away
- Same name
- 182 more places in the world share this name
Right now in San Mateo, Monte Plata Province, Dominican Republic the local time is the one shown here, in the America/Santo_Domingo zone (−4).
San Mateo, Dominican Republic
Monday, 2 November 2026
UTC−4 · America/Santo_Domingo
Local time in San Mateo
UTC−4 · no daylight saving time
What the clock shows right now in San Mateo.
Sunrise 6:41 AM Solar noon 12:24 PM Sunset 6:07 PM Daylight 11 h 26 min Night 12 h 34 min Civil twilight 6:18 AM – 6:29 PM
Loading the current weather…
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.
Postal codes assigned across San Mateo total 1.
The time zone here in San Mateo is America/Santo_Domingo, offset UTC−4. Does daylight saving apply? No.
In San Mateo, first light arrives at 6:41 AM and the sun goes down at 6:07 PM. The day holds 11 h 26 min of light.
Close to San Mateo, the towns of Don Fernando and La Lena show the same time.