Buenos Aires in numbers
- Coordinates
- 27.4077, -100.0680
- Region
- Nuevo León
- Country
- Mexico, North America
- Capital
- Mexico City — 892 km away
- Same name
- 870 more places in the world share this name
What time is it in Buenos Aires, Nuevo León, Mexico
Current local time for Buenos Aires, Nuevo León, Mexico is listed here, in the America/Matamoros time zone (−6).
Buenos Aires, Mexico
Monday, 9 November 2026
UTC−6 · America/Matamoros
Local time in Buenos Aires
UTC−6 · no daylight saving time
Buenos Aires keeps America/Matamoros clock_time.
The sun today
Sunrise 6:58 AM Solar noon 12:25 PM Sunset 5:53 PM Daylight 10 h 55 min Night 13 h 05 min Civil twilight 6:33 AM – 6:17 PM
Weather in Buenos Aires right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Buenos Aires and its neighbours
Postal codes
- 06780
- 20020
- 21355
- 23330
- 23436
- 23456
- 23701
- 23900
- 24020
- 25076
- 25770
- 26030
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 Nuevo León
- Monterrey 1 135 512
- Guadalupe 673 616
- Ciudad Apodaca 467 157
- Ciudad General Escobedo 454 967
- San Nicolas De Los Garza 412 199
- Ciudad Benito Juarez 308 285
Other places named Buenos Aires
- Buenos Aires Buenos Aires F.D., Argentina
- Buenos Aires Puntarenas Province, Costa Rica
- Buenos Aires Michoacán, Mexico
- Buenos Aires Piura, Peru
- Buenos Aires Chiapas, Mexico
Nearby places
- Bortoni — 2.8 km
- Don Antonio — 3.2 km
- El Perico — 4.8 km
- Rancho El Perico — 5.7 km
- Rancho El Llano — 6.7 km
- Los Temascales — 7.3 km
Buenos Aires: clock, sun and surroundings
Addresses in Buenos Aires fall under 12 postal codes.
Time in Buenos Aires runs on America/Matamoros, which is UTC−6. Does daylight saving time apply here? No.
Today in Buenos Aires, daylight opens at 6:58 AM and closes at 5:53 PM. That span measures 10 h 55 min.
Travelling from Buenos Aires to Bortoni or Don Antonio does not change the hour.
Questions and answers
- Should America/Matamoros be used as the time zone for Buenos Aires?
- Yes, Buenos Aires uses America/Matamoros, whose offset is −6.
- Does Buenos Aires use summer time?
- No.
- What time is last light in Buenos Aires?
- The sun sets at 5:53 PM.