San Martín in numbers
- Coordinates
- -35.0257, -57.7532
- Region
- Buenos Aires
- Country
- Argentina, South America
- Capital
- Buenos Aires — 73 km away
- Same name
- 754 more places in the world share this name
What time is it in San Martín, Buenos Aires, Argentina
This page shows what the clocks read right now in San Martín, Buenos Aires, Argentina, in the America/Argentina/Buenos_Aires zone (−3).
San Martín, Argentina
Friday, 6 November 2026
UTC−3 · America/Argentina/Buenos_Aires
Local time in San Martín
UTC−3 · no daylight saving time
San Martín keeps America/Argentina/Buenos_Aires clock_time.
The sun today
Sunrise 5:45 AM Solar noon 12:36 PM Sunset 7:26 PM Daylight 13 h 41 min Night 10 h 19 min Civil twilight 5:18 AM – 7:54 PM
Weather in San Martín right now
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Weather data by Open-Meteo, updated every 30 minutes.
San Martín and its neighbours
Postal codes
- 3113 SAN MARTIN
- 5439 SAN MARTIN
- 5570 SAN MARTIN
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 Martín
- San Martin Piura, Peru
- San Martin Mendoza, Argentina
- San Martin Cuscatlan, El Salvador
- San Martin San Salvador Department, El Salvador
- San Martin Meta Department, Colombia
Same time zone — America/Argentina/Buenos_Aires
- Buenos Aires Argentina
Nearby places
- Los Naranjos — 5.7 km
- General Mansilla — 6.0 km
- Paraje El Pino — 6.0 km
- Gutiérrez — 6.5 km
- Ignacio Correas — 8.3 km
- La Hermosura — 9.4 km
Time and daylight in San Martín
Neighbours of San Martín such as Los Naranjos and General Mansilla share its clock.
Postal numbering in San Martín covers 3 codes.
San Martín is placed in America/Argentina/Buenos_Aires, and its offset from UTC is −3. Daylight saving observed here: No.
The sun rises at 5:45 AM above San Martín and sets at 7:26 PM today. Daylight lasts about 13 h 41 min.
Questions and answers
- What time zone is the clock in San Martín based on?
- The clock in San Martín is based on America/Argentina/Buenos_Aires, with an offset of −3.
- Does San Martín apply a daylight saving adjustment?
- No.
- How late in the morning does the sun rise in San Martín?
- It rises at 5:45 AM.