What is the America/Argentina/Buenos_Aires time zone?
America/Argentina/Buenos_Aires is an IANA time zone identifier used by operating systems and browsers.
Buenos Aires (America) · GMT-3
Current America/Argentina/Buenos_Aires time is Thu, Feb 19, 2026, 12:17:29 AM.
America/Argentina/Buenos_Aires is currently on GMT-3.
This page uses the IANA identifier America/Argentina/Buenos_Aires. IANA zones include DST and rule changes, which makes them more accurate than fixed offsets like UTC+2.
Need a reference standard? See UTC Time Now.
America/Argentina/Buenos_Aires is an IANA time zone identifier used by operating systems and browsers.
DST is handled automatically based on official rules for the selected date.
Use the Time Zone Converter and choose this zone as the From time zone.
Use encoded URLs like /timezone/Asia%2FKarachi as the canonical form. Slashed variants are normalized.