Buenos Aires, Argentina Sydney, Australia
Compare time between Buenos Aires and Sydney
Frequently Asked Questions
Buenos Aires is in the -03 timezone (UTC-3) and Sydney is in the AEST timezone (UTC+10). The time difference between them is 13 hours.
Use the timeline above to find overlapping business hours between Buenos Aires and Sydney. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Sydney observes Daylight Saving Time, while Buenos Aires does not. When DST is active in Sydney, the time difference changes by 1 hour.
Click the pencil icon next to the Buenos Aires clock and type any time. The Sydney clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.