It is the current local time right now in Buenos Aires, Córdoba, Rosario, Mendoza, San Miguel de Tucumán and in all Argentina’s cities. 
Argentina’s time zone: -03 or UTC-03:00
Full name: Argentine Republic
Continent: South America
Capital: Buenos Aires

No daylight saving time (DST) in Argentina.

Chile, Bolivia, Uruguay, Paraguay, Brazil

Region: South America
Population: 41,343,201
Area: 2,766,890 km²
Currency: Peso (ARS)
Phone code: 54
Domain: .ar
Wikipedia article: Argentina