San Antonio in numbers
- Coordinates
- -36.6696, -60.5685
- Region
- Buenos Aires
- Country
- Argentina, South America
- Capital
- Buenos Aires — 302 km away
- Same name
- 2433 more places in the world share this name
What time is it in San Antonio, Buenos Aires, Argentina
Read off the current local time in San Antonio, Buenos Aires, Argentina, which belongs to the America/Argentina/Buenos_Aires zone (−3).
San Antonio, Argentina
Thursday, 29 October 2026
UTC−3 · America/Argentina/Buenos_Aires
Local time in San Antonio
UTC−3 · no daylight saving time
Local time in San Antonio, Buenos Aires.
The sun today
Sunrise 6:02 AM Solar noon 12:47 PM Sunset 7:32 PM Daylight 13 h 31 min Night 10 h 29 min Civil twilight 5:34 AM – 8:00 PM
Weather in San Antonio right now
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Weather data by Open-Meteo, updated every 30 minutes.
San Antonio and its neighbours
Postal codes
- 3366 SAN ANTONIO
- 4503 SAN ANTONIO
- 8203 SAN ANTONIO
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 Buenos Aires
- Mar Del Plata 593 337
- Avellaneda 367 554
- Bahia Blanca 299 101
- Merlo 268 961
- Quilmes 262 379
- Laferrere 248 362
Other places named San Antonio
- San Antonio Texas, United States
- San Antonio Valparaiso, Chile
- San Antonio Central Department, Paraguay
- San Antonio Presidente Hayes, Paraguay
- San Antonio Asuncion, Paraguay
Same time zone — America/Argentina/Buenos_Aires
- Buenos Aires Argentina
Nearby places
- Las Piedritas — 7.5 km
- San Gregorio — 13.1 km
- San Pedro — 15.0 km
- La Parda — 15.7 km
- El Porvenir — 17.4 km
- Partido De Olavarria — 18.5 km
About the time in San Antonio
San Antonio spans 3 postal codes.
San Antonio uses the America/Argentina/Buenos_Aires time zone with a UTC−3 offset. Whether daylight saving time is used: No.
Sunrise today is 6:02 AM in San Antonio, with sunset at 7:32 PM. That works out to 13 h 31 min of light.
Neighbouring Las Piedritas and San Gregorio keep the same hours as San Antonio.
Questions and answers
- What time zone should be selected for San Antonio?
- Select America/Argentina/Buenos_Aires for San Antonio; the offset is −3.
- Are the clocks in San Antonio adjusted for daylight saving?
- Daylight saving in San Antonio: No.
- How do I know when the sun sets in San Antonio?
- Sunset there is at 7:32 PM.