San Mateo in numbers
- Coordinates
- 22.4356, -99.1319
- Population
- 17
- Region
- Tamaulipas
- Country
- Mexico, North America
- Capital
- Mexico City — 334 km away
- Same name
- 182 more places in the world share this name
Get the current local time in San Mateo, Tamaulipas, Mexico, a location in the America/Monterrey time zone (−6).
San Mateo, Mexico
Wednesday, 11 November 2026
UTC−6 · America/Monterrey
Local time in San Mateo
UTC−6 · no daylight saving time
Local time in San Mateo, Tamaulipas.
Sunrise 6:48 AM Solar noon 12:22 PM Sunset 5:56 PM Daylight 11 h 08 min Night 12 h 52 min Civil twilight 6:24 AM – 6:19 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.
San Mateo adheres to America/Monterrey, a UTC−6 offset. Daylight saving time observed: No.
Expect sunrise at 6:48 AM and sunset at 5:56 PM in San Mateo today. Daylight adds up to 11 h 08 min.
The time in San Mateo is also the time in nearby Los Bagres and Las Pitas.
Postal codes tied to San Mateo number 12.