La Unión in numbers
- Coordinates
- 23.7368, -99.1863
- Region
- Tamaulipas
- Country
- Mexico, North America
- Capital
- Mexico City — 479 km away
- Same name
- 567 more places in the world share this name
What time is it in La Unión, Tamaulipas, Mexico
Learn the current time in La Unión, Tamaulipas, Mexico, a place in the America/Monterrey time zone (−6).
La Unión, Mexico
Tuesday, 10 November 2026
UTC−6 · America/Monterrey
Local time in La Unión
UTC−6 · no daylight saving time
What the clock shows right now in La Unión.
The sun today
Sunrise 6:49 AM Solar noon 12:22 PM Sunset 5:54 PM Daylight 11 h 05 min Night 12 h 55 min Civil twilight 6:26 AM – 6:18 PM
Weather in La Unión right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
La Unión and its neighbours
Postal codes
- 20305
- 24333
- 25545
- 27420
- 28130
- 29902
- 29963
- 30173
- 30478
- 30526
- 30633
- 30648
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 La Unión
- La Unión Valle del Cauca Department, Colombia
- La Union Piura, Peru
- La Union La Union, El Salvador
- La Union Los Ríos Region, Chile
- La Unión Buenos Aires, Argentina
Same time zone — America/Monterrey
Nearby places
- La Garra — 2.0 km
- Ciudad Victoria — 4.1 km
- Victoria — 5.8 km
- Arroyo De Las Pilas — 6.9 km
- Teocaltiche — 7.8 km
- El Asbesto — 7.9 km
La Unión: clock, sun and surroundings
La Unión counts hours by America/Monterrey, which stands at UTC−6. Whether daylight saving is kept: No.
Daylight arrives in La Unión at 6:49 AM and departs at 5:54 PM. It lasts 11 h 05 min today.
La Garra and Ciudad Victoria sit nearby and do not run ahead of or behind La Unión.
Postal service in La Unión uses 12 codes.
Questions and answers
- Does La Unión use the America/Monterrey time zone?
- Yes, La Unión uses America/Monterrey, with an offset of −6.
- Does La Unión shift its clocks seasonally?
- Daylight saving time in La Unión: No.
- When does light arrive in La Unión?
- Light arrives at 6:49 AM.