Current time in Rosario, Argentina
America/Argentina/Buenos_Aires · UTC-3 · UTC−3
Thursday, 24 September 2026
About Rosario’s timezone
Rosario uses Argentina Time (UTC-3), which is UTC−3 standard time and does not observe daylight saving time. The IANA identifier is America/Argentina/Buenos_Aires.
On the same clock: Buenos Aires, Córdoba, Mar del Plata.
Argentina has 1 timezone. Clock-change dates for Argentina.