San Marcos in numbers
- Coordinates
- 25.4638, -97.7858
- Region
- Tamaulipas
- Country
- Mexico, North America
- Capital
- Mexico City — 685 km away
- Same name
- 428 more places in the world share this name
What time is it in San Marcos, Tamaulipas, Mexico
The time now in San Marcos, Tamaulipas, Mexico is shown here, following the America/Matamoros time zone (−6).
San Marcos, Mexico
Wednesday, 11 November 2026
UTC−6 · America/Matamoros
Local time in San Marcos
UTC−6 · no daylight saving time
What the clock shows right now in San Marcos.
The sun today
Sunrise 6:47 AM Solar noon 12:16 PM Sunset 5:46 PM Daylight 10 h 59 min Night 13 h 01 min Civil twilight 6:23 AM – 6:10 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
- Guadalupe García — 1.8 km
- El Refugio (Homero Munguía Castro) — 2.0 km
- La Comunidad — 2.3 km
- El Mexicano (Los Olvera) — 2.7 km
- Las Yescas — 3.5 km
- Los Rea — 4.0 km
About the time in San Marcos
The mail network in San Marcos covers 12 codes.
For San Marcos the applicable zone is America/Matamoros, running UTC−6. Daylight saving time: No.
First light in San Marcos comes at 6:47 AM today; darkness returns after 5:46 PM. The day gives 10 h 59 min of light.
Nearby places like Guadalupe García and El Refugio (Homero Munguía Castro) are on San Marcos time.
Questions and answers
- What time zone covers San Marcos?
- The time zone covering San Marcos is America/Matamoros, with an offset of −6.
- Do daylight saving time rules cover San Marcos?
- Daylight saving time in San Marcos: No.
- How do I know when the sun rises in San Marcos?
- Sunrise there is at 6:47 AM.