Buenos Aires in numbers
- Coordinates
- 10.4698, -84.9526
- Region
- Guanacaste Province
- Country
- Costa Rica, North America
- Capital
- San José — 112 km away
- Same name
- 870 more places in the world share this name
What time is it in Buenos Aires, Guanacaste Province, Costa Rica
Learn the current time in Buenos Aires, Guanacaste Province, Costa Rica, a place in the America/Costa_Rica time 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 17 min Night 11 h 43 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 Guanacaste Province
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
- El Dos — 7.8 km
- San Jose — 9.4 km
- Florida — 9.5 km
- Maravilla — 10.0 km
- Cabecera De Canas — 10.4 km
- Dos — 10.9 km
Buenos Aires: clock, sun and surroundings
The day begins at Buenos Aires with sunrise at 05:31 and ends with sunset at 17:49. Daylight totals 12 h 17 min.
If you are looking near Buenos Aires, both Tilaran and Canas keep the same time.
The register holds 2 postal codes for Buenos Aires.
The clock standard in Buenos Aires is America/Costa_Rica, offset by UTC−6. Daylight saving time in use: No.
Questions and answers
- Which time zone designation is used for Buenos Aires?
- The designation used for Buenos Aires is America/Costa_Rica, with an offset of −6.
- Is there any clock change for daylight saving in Buenos Aires?
- Daylight saving in Buenos Aires: No.
- When does morning light reach Buenos Aires?
- At 05:31.