San Marcos in numbers
- Coordinates
- 25.7160, -97.3857
- Region
- Tamaulipas
- Country
- Mexico, North America
- Capital
- Mexico City — 722 km away
- Same name
- 428 more places in the world share this name
What time is it in San Marcos, Tamaulipas, Mexico
Below is the local time in San Marcos, Tamaulipas, Mexico, kept in the America/Matamoros zone (−6).
San Marcos, Mexico
Wednesday, 11 November 2026
UTC−6 · America/Matamoros
Local time in San Marcos
UTC−6 · no daylight saving time
San Marcos keeps America/Matamoros clock_time.
The sun today
Sunrise 6:46 AM Solar noon 12:15 PM Sunset 5:44 PM Daylight 10 h 58 min Night 13 h 02 min Civil twilight 6:22 AM – 6:08 PM
Weather in San Marcos right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
San Marcos and its neighbours
Postal codes
- 02020
- 09800
- 12920
- 16039
- 20070
- 20078
- 21050
- 24410
- 25724
- 27060
- 27955
- 29043
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.
Largest cities in Tamaulipas
- Reynosa 589 466
- Heroica Matamoros 510 739
- Nuevo Laredo 416 055
- Ciudad Victoria 332 100
- Tampico 309 003
- Ciudad Madero 197 216
Other places named San Marcos
- San Marcos California, United States
- San Marcos Sucre Department, Colombia
- San Marcos Texas, United States
- San Marcos San Salvador Department, El Salvador
- San Marcos La Libertad Department, El Salvador
Nearby places
- Granjenitos — 2.0 km
- Isidoro García — 2.2 km
- El Paso De La Pita — 3.3 km
- Los Cuates — 4.0 km
- Rancho Alta Vista — 5.5 km
- La Amistad — 6.8 km
Local time details for San Marcos
Time in San Marcos follows the zone America/Matamoros, offset UTC−6. Seasonal clock shift: No.
The sun rises over San Marcos today at 6:46 AM and slips away at 5:44 PM. That leaves 10 h 58 min of daylight.
Time runs the same in San Marcos and in nearby Granjenitos and Isidoro García.
San Marcos contains 12 postal codes.
Questions and answers
- Which time zone determines the local time in San Marcos?
- Local time in San Marcos is determined by America/Matamoros, with an offset of −6.
- Do the clocks in San Marcos go back at any point?
- No.
- When does the sun come up in San Marcos?
- Sunrise in San Marcos is at 6:46 AM.