Buenos Aires in numbers
- Coordinates
- 10.6658, -84.8489
- Region
- Alajuela Province
- Country
- Costa Rica, North America
- Capital
- San José — 114 km away
- Same name
- 870 more places in the world share this name
What time is it in Buenos Aires, Alajuela Province, Costa Rica
The local time of Buenos Aires, Alajuela Province, Costa Rica is presented here, in line with the America/Costa_Rica zone (−6).
Buenos Aires, Costa Rica
Friday, 4 September 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 05:31 Solar noon 11:40 Sunset 17:49 Daylight 12 h 18 min Night 11 h 42 min Civil twilight 05:10 – 18:10
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
Local time details for Buenos Aires
Neighbours of Buenos Aires such as Mata de Caña and Alto Banca Lucía share its clock.
Buenos Aires includes 2 postal codes.
The zone covering Buenos Aires is called America/Costa_Rica and stands at UTC−6. Seasonal clock changes apply: No.
Today the day starts in Buenos Aires at 05:31 with sunrise and ends at 17:49 with sunset. Daylight lasts 12 h 18 min.
Questions and answers
- Which time zone should I use for Buenos Aires?
- Use America/Costa_Rica for Buenos Aires; its offset is −6.
- Does the clock in Buenos Aires move for summer time?
- No.
- What is the local sunrise time in Buenos Aires?
- Local sunrise is 05:31.