San Telmo in numbers
- Coordinates
- -34.6220, -58.3709
- Region
- Buenos Aires F.D.
- Country
- Argentina, South America
- Capital
- Buenos Aires — 1 km away
- Same name
- 11 more places in the world share this name
Use this page to see what time it is in San Telmo, Buenos Aires F.D., Argentina — the America/Argentina/Buenos_Aires zone applies there (−3).
San Telmo, Argentina
Wednesday, 4 November 2026
UTC−3 · America/Argentina/Buenos_Aires
Local time in San Telmo
UTC−3 · no daylight saving time
Local time in San Telmo, Buenos Aires F.D..
Sunrise 5:50 AM Solar noon 12:38 PM Sunset 7:26 PM Daylight 13 h 36 min Night 10 h 24 min Civil twilight 5:23 AM – 7:53 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
In San Telmo the sun rises today at 5:50 AM and sets again at 7:26 PM. Daylight fills 13 h 36 min of the day.
Time in Valentín Alsina and Sarandi, both close to San Telmo, runs the same.
Postal service in San Telmo uses 3 codes.
San Telmo uses the America/Argentina/Buenos_Aires time zone with a UTC−3 offset. Whether daylight saving time is used: No.