What time is it in Buenos Aires, Sonora, Mexico
The time now in Buenos Aires, Sonora, Mexico is shown here, following the America/Hermosillo time zone (−7).
Buenos Aires, Mexico
Wednesday, 21 October 2026
UTC−7 · America/Hermosillo
Local time in Buenos Aires
UTC−7 · no daylight saving time
Buenos Aires keeps America/Hermosillo clock_time.
The sun today
Sunrise 6:24 AM Solar noon 12:03 PM Sunset 5:43 PM Daylight 11 h 19 min Night 12 h 41 min Civil twilight 6:00 AM – 6:07 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 Sonora
- Hermosillo 812 229
- Ciudad Obregon 329 404
- Nogales 264 782
- San Luis Rio Colorado 176 685
- Heroica Guaymas 117 253
- Navojoa 113 836
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/Hermosillo
- Hermosillo Mexico
Nearby places
- Rosa Maria — 1.8 km
- Mineral De Lampazos — 2.2 km
- El Mezquite — 3.7 km
- Realito — 4.3 km
- El Nogal — 4.3 km
- El Tulito — 4.4 km
Buenos Aires: clock, sun and surroundings
The mail network in Buenos Aires covers 12 codes.
People in Buenos Aires keep America/Hermosillo, a zone offset of UTC−7. Seasonal time change: No.
For Buenos Aires today, sunrise is 6:24 AM and sunset is 5:43 PM. Daylight lasts 11 h 19 min.
Around Buenos Aires, places such as Rosa Maria and Mineral De Lampazos use the same time.
Questions and answers
- Which time zone is observed in Buenos Aires?
- Buenos Aires observes the America/Hermosillo time zone, with an offset of −7.
- Does Buenos Aires switch between standard time and daylight saving time?
- Daylight saving time in Buenos Aires: No.
- Tell me the sunset hour in Buenos Aires.
- The sunset hour is 5:43 PM.