San Isaís in numbers
- Coordinates
- 25.8815, -97.6067
- Region
- Tamaulipas
- Country
- Mexico, North America
- Capital
- Mexico City — 734 km away
The clock above shows the current local time in San Isaís, Tamaulipas, Mexico, which uses America/Matamoros (−6).
San Isaís, Mexico
Wednesday, 11 November 2026
UTC−6 · America/Matamoros
Local time in San Isaís
UTC−6 · no daylight saving time
Local time in San Isaís, Tamaulipas.
Sunrise 6:47 AM Solar noon 12:16 PM Sunset 5:45 PM Daylight 10 h 58 min Night 13 h 02 min Civil twilight 6:23 AM – 6:09 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.
Neighbouring places La Ventana and Estacion Rosita run on San Isaís time.
Postal codes in San Isaís number 8.
For San Isaís the applicable zone is America/Matamoros, running UTC−6. Daylight saving time: No.
The sun shows itself over San Isaís at 6:47 AM and sets at 5:45 PM today. That is 10 h 58 min of light.