Time in Buenos Aires, Argentina
Buenos Aires, Argentina is on UTC−3 all year, with no daylight saving time.
Daylight saving time in Buenos Aires
Buenos Aires does not change its clocks: it stays on UTC−3 all year.
Buenos Aires business hours around the world
9 AM to 5 PM in Buenos Aires is 12:00 PM–8:00 PM UTC on Oct 23, 2026.
| City | Difference | 9:00 AM in Buenos Aires is |
|---|---|---|
| New York | 1 hour behind | 8:00 AM |
| Los Angeles | 4 hours behind | 5:00 AM |
| London | 4 hours ahead | 1:00 PM |
| Paris | 5 hours ahead | 2:00 PM |
| Mumbai | 8 hours 30 minutes ahead | 5:30 PM |
| Singapore | 11 hours ahead | 8:00 PM |
| Tokyo | 12 hours ahead | 9:00 PM |
| Sydney | 14 hours ahead | 11:00 PM |
Cities on the same clock as Buenos Aires
Questions
What time zone is Buenos Aires in?
Buenos Aires uses the IANA time zone America/Argentina/Buenos_Aires. It is UTC−3 all year.
Does Buenos Aires observe daylight saving time?
No. Buenos Aires keeps the same clock all year, so its difference to places that do change (such as New York or London) shifts by an hour twice a year.
What is the time difference between Buenos Aires and New York?
On Oct 23, 2026, New York is 1 hour behind Buenos Aires. 9:00 AM in Buenos Aires is 8:00 AM in New York.
What are business hours in Buenos Aires in UTC?
On Oct 23, 2026, 9 AM to 5 PM in Buenos Aires is 12:00 PM–8:00 PM UTC.
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Computed from the IANA time zone database on Oct 23, 2026. Live clocks and the converter use your browser's copy of the same data.