San Diego in numbers
- Coordinates
- 25.9836, -98.0830
- Region
- Tamaulipas
- Country
- Mexico, North America
- Capital
- Mexico City — 737 km away
- Same name
- 264 more places in the world share this name
What time is it in San Diego, Tamaulipas, Mexico
On this page the local time of San Diego, Tamaulipas, Mexico is updated live, in the America/Monterrey zone (−6).
San Diego, Mexico
Wednesday, 11 November 2026
UTC−6 · America/Monterrey
Local time in San Diego
UTC−6 · no daylight saving time
What the clock shows right now in San Diego.
The sun today
Sunrise 6:49 AM Solar noon 12:18 PM Sunset 5:46 PM Daylight 10 h 57 min Night 13 h 03 min Civil twilight 6:25 AM – 6:10 PM
Weather in San Diego right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
San Diego and its neighbours
Postal codes
- 24810
- 24936
- 26614
- 27086
- 29270
- 30162
- 30173
- 30413
- 31857
- 33596
- 33970
- 34157
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 Diego
- San Diego California, United States
- San Diego Madrid, Spain
- San Diego Cesar Department, Colombia
- San Diego Cartago Province, Costa Rica
- San Diego Texas, United States
Same time zone — America/Monterrey
Nearby places
- Ciudad Rio Bravo — 1.2 km
- Loma Linda — 4.0 km
- Brecha 116 Con Vía De Ffcc — 4.2 km
- Tenacitas — 5.1 km
- El Estero (Jesús Canales) — 5.2 km
- Monterrey — 5.5 km
San Diego: clock, sun and surroundings
Travelling from San Diego to Ciudad Rio Bravo or Loma Linda does not change the hour.
12 postal codes cover the territory of San Diego.
Time in San Diego runs on America/Monterrey, which is UTC−6. Does daylight saving time apply here? No.
Today's sun rises in San Diego at 6:49 AM, then sets at 5:46 PM. The day offers 10 h 57 min of daylight.
Questions and answers
- How is the time zone in San Diego listed?
- The time zone in San Diego is listed as America/Monterrey, with an offset of −6.
- Does San Diego keep the same offset year round, or does it use daylight saving?
- Daylight saving time in San Diego: No.
- How do I know when the sun sets in San Diego?
- Sunset there is at 5:46 PM.