Rosario in numbers
- Coordinates
- 11.1167, -85.6167
- Region
- Guanacaste Province
- Country
- Costa Rica, North America
- Capital
- San José — 212 km away
- Same name
- 206 more places in the world share this name
What time is it in Rosario, Guanacaste Province, Costa Rica
This page shows the current local time in Rosario, Guanacaste Province, Costa Rica, in the America/Costa_Rica time zone (−6).
Rosario, Costa Rica
Friday, 16 October 2026
UTC−6 · America/Costa_Rica
Local time in Rosario
UTC−6 · no daylight saving time
What the clock shows right now in Rosario.
The sun today
Sunrise 5:33 AM Solar noon 11:29 AM Sunset 5:25 PM Daylight 11 h 53 min Night 12 h 07 min Civil twilight 5:11 AM – 5:47 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 Guanacaste Province
Other places named Rosario
- Rosario Santa Fe, Argentina
- Rosario Calabarzon, Philippines
- Rosario Maranhão, Brazil
- Rosario Colonia, Uruguay
- Rosario Calabarzon, Philippines
Nearby places
About the time in Rosario
Set your clock for Rosario and it will also be right in Pegón and Cacao.
Rosario has 1 postal code in total.
Rosario holds to America/Costa_Rica time, which equals UTC−6. Clock adjustment for daylight saving: No.
Today the day starts in Rosario at 5:33 AM with sunrise and ends at 5:25 PM with sunset. Daylight lasts 11 h 53 min.
Questions and answers
- What is the local time zone in Rosario?
- The local time zone in Rosario is America/Costa_Rica, with an offset of −6.
- Do the clocks in Rosario go back at any point?
- No.
- What time does the sun rise in Rosario?
- The sun rises in Rosario at 5:33 AM.