Rosario in numbers
- Coordinates
- 10.8721, -85.0351
- Region
- Alajuela Province
- Country
- Costa Rica, North America
- Capital
- San José — 145 km away
- Same name
- 206 more places in the world share this name
What time is it in Rosario, Alajuela Province, Costa Rica
Look up the current time in Rosario, Alajuela Province, Costa Rica, which follows the America/Costa_Rica zone (−6).
Rosario, Costa Rica
Friday, 16 October 2026
UTC−6 · America/Costa_Rica
Local time in Rosario
UTC−6 · no daylight saving time
Rosario keeps America/Costa_Rica clock_time.
The sun today
Sunrise 5:30 AM Solar noon 11:27 AM Sunset 5:23 PM Daylight 11 h 53 min Night 12 h 07 min Civil twilight 5:09 AM – 5:45 PM
Weather in Rosario right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rosario and its neighbours
Postal codes
- 10309
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 Rosario
- Rosario Santa Fe, Argentina
- Rosario Calabarzon, Philippines
- Rosario Maranhão, Brazil
- Rosario Colonia, Uruguay
- Rosario Calabarzon, Philippines
Nearby places
- Canalete — 3.9 km
- Las Brisas — 4.1 km
- Llano Azul — 5.4 km
- El Fósforo — 5.6 km
- Quebradón — 6.0 km
- Colonia Jesús María — 6.2 km
About the time in Rosario
The zone applied in Rosario is America/Costa_Rica with offset UTC−6. Whether clocks shift for daylight saving: No.
Daylight in Rosario today runs from 5:30 AM to 5:23 PM. The stretch measures 11 h 53 min.
Places close to Rosario, among them Canalete and Las Brisas, share its time.
A total of 1 postal code belong to Rosario.
Questions and answers
- What time zone includes Rosario?
- The time zone that includes Rosario is America/Costa_Rica, with an offset of −6.
- Does daylight saving time reach Rosario?
- Daylight saving time in Rosario: No.
- Is there a set time for sunrise in Rosario?
- Today the sun rises at 5:30 AM.