What time is it in Río Grande, San Luis, Argentina
Learn the current time in Río Grande, San Luis, Argentina, a place in the America/Argentina/San_Luis time zone (−3).
Río Grande, Argentina
Wednesday, 4 November 2026
UTC−3 · America/Argentina/San_Luis
Local time in Río Grande
UTC−3 · no daylight saving time
Río Grande keeps America/Argentina/San_Luis clock_time.
The sun today
Sunrise 6:24 AM Solar noon 1:09 PM Sunset 7:54 PM Daylight 13 h 31 min Night 10 h 29 min Civil twilight 5:57 AM – 8:21 PM
Weather in Río Grande right now
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Weather data by Open-Meteo, updated every 30 minutes.
Río Grande and its neighbours
Postal codes
- 4522 RIO GRANDE
- 5341 RIO GRANDE
- 5613 RIO GRANDE
- 5701 RIO GRANDE
- 9203 RIO GRANDE
- 9420 RIO GRANDE
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 San Luis
- San Luis 169 947
- Villa Mercedes 96 781
- La Punta 15 000
- Merlo 11 159
- Justo Daract 9 680
- La Toma 6 663
Other places named Río Grande
- Rio Grande Rio Grande do Sul, Brazil
- Rio Grande Tierra del Fuego, Argentina
- Rio Grande Zacatecas, Mexico
- Rio Grande Puerto Plata, Dominican Republic
- Rio Grande Río Grande, Puerto Rico
Nearby places
- Los Tapiales — 3.8 km
- Las Pircas — 4.5 km
- Trapiche — 5.4 km
- La Bajada — 5.7 km
- El Trapiche — 5.8 km
- El Totoral — 7.0 km
Río Grande: clock, sun and surroundings
In Río Grande the time zone is America/Argentina/San_Luis and the offset is UTC−3. Daylight saving time used: No.
The sun rises at 6:24 AM, sets at 7:54 PM, and stays over Río Grande for 13 h 31 min. That is today's daylight.
Nearby places that share Río Grande's clock include Los Tapiales and Las Pircas.
Postal areas within Río Grande come to 6.
Questions and answers
- Which local time zone does Río Grande follow?
- Río Grande follows America/Argentina/San_Luis, with an offset of −3.
- Is daylight saving time used in Río Grande?
- No.
- What hour brings sunset in Río Grande?
- The hour is 7:54 PM.