Buenos Aires in numbers
- Coordinates
- 10.3821, -84.3036
- Region
- Alajuela Province
- Country
- Costa Rica, North America
- Capital
- San José — 50 km away
- Same name
- 870 more places in the world share this name
What time is it in Buenos Aires, Alajuela Province, Costa Rica
On this page the local time of Buenos Aires, Alajuela Province, Costa Rica is updated live, in the America/Costa_Rica zone (−6).
Buenos Aires, Costa Rica
Monday, 9 November 2026
UTC−6 · America/Costa_Rica
Local time in Buenos Aires
UTC−6 · no daylight saving time
What the clock shows right now in Buenos Aires.
The sun today
Sunrise 5:31 AM Solar noon 11:22 AM Sunset 5:13 PM Daylight 11 h 42 min Night 12 h 18 min Civil twilight 5:10 AM – 5:35 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
- 20703
- 60301
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 Alajuela Province
- San Jose 335 007
- Alajuela 47 494
- San Vicente 34 447
- San José 31 430
- San Miguel 28 827
- Quesada 27 310
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
- Mesén — 7.8 km
- Colonia del Toro — 11.1 km
- Colonia — 11.2 km
- Bolaños — 12.5 km
- Carmen — 13.0 km
- Florida — 13.5 km
Local time details for Buenos Aires
Mail addressed to Buenos Aires uses 2 postal codes.
Buenos Aires sits under America/Costa_Rica, which puts local clocks at UTC−6. Daylight saving in use: No.
Daylight in Buenos Aires starts at 5:31 AM and ends at 5:13 PM today. It lasts 11 h 42 min.
Buenos Aires shares one clock with the nearby places Mesén and Colonia del Toro.
Questions and answers
- What is the time zone name for Buenos Aires?
- The time zone name used for Buenos Aires is America/Costa_Rica, with an offset of −6.
- Does daylight saving time reach Buenos Aires?
- Daylight saving time in Buenos Aires: No.
- Can you tell me the sunset time in Buenos Aires?
- In Buenos Aires the sun sets at 5:13 PM.