What time is it in Buenos Aires, Coahuila, Mexico
The local time in Buenos Aires, Coahuila, Mexico — in the America/Monterrey time zone (−6) — is shown on this page.
Buenos Aires, Mexico
Tuesday, 10 November 2026
UTC−6 · America/Monterrey
Local time in Buenos Aires
UTC−6 · no daylight saving time
What the clock shows right now in Buenos Aires.
The sun today
Sunrise 7:04 AM Solar noon 12:30 PM Sunset 5:57 PM Daylight 10 h 54 min Night 13 h 06 min Civil twilight 6:39 AM – 6:22 PM
Weather in Buenos Aires right now
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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 Coahuila
- Torreon 735 340
- Saltillo 709 671
- Ciudad Acuna 216 099
- Monclova 215 271
- Piedras Negras 150 178
- Frontera 69 462
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
Same time zone — America/Monterrey
Nearby places
- Las Iglesias — 2.5 km
- Iglesias — 3.0 km
- Lechuguillas — 3.1 km
- El Huisachal — 5.2 km
- Mi Ranchito — 5.6 km
- Loma De Tabares — 6.0 km
Buenos Aires: clock, sun and surroundings
There are 12 postal codes assigned to Buenos Aires.
The time zone in effect for Buenos Aires is America/Monterrey, at UTC−6. Daylight saving time observed: No.
At Buenos Aires the sun clears the horizon at 7:04 AM and sinks again at 5:57 PM. The gap between them is 10 h 54 min.
Set your clock for Buenos Aires and it will also be right in Las Iglesias and Iglesias.
Questions and answers
- What time zone does Buenos Aires observe?
- Buenos Aires observes America/Monterrey, whose offset is −6.
- Is daylight saving time used in Buenos Aires?
- No.
- What time is last light in Buenos Aires?
- The sun sets at 5:57 PM.