The time difference between Buenos Aires and Sydney is 14 hours. When it is 12:00 noon in Buenos Aires, it is 02:00 in Sydney. Buenos Aires uses the America/Argentina/Buenos_Aires time zone (UTC-3), while Sydney uses Australia/Sydney (UTC+11).
| Detail | Buenos Aires | Sydney |
|---|---|---|
| Time Zone ID | America/Argentina/Buenos_Aires | Australia/Sydney |
| UTC Offset | UTC-3 | UTC+11 |
| Abbreviation | -03 | AEDT |
| DST Active | No | Yes — currently observing |
| Country | Argentina | Australia |
| Region | South America | Oceania |
With a 14 hours gap, there is no standard business-hours overlap between Buenos Aires and Sydney. One party will need to adjust their schedule. Early mornings in Sydney or late evenings in Buenos Aires tend to be the most practical compromise.
Use this table to quickly convert any hour from Buenos Aires time to Sydney time. Rows highlighted in green indicate overlapping business hours in both cities.
| Buenos Aires | Sydney | |
|---|---|---|
| 00:00 | 14:00 | Night |
| 01:00 | 15:00 | Night |
| 02:00 | 16:00 | Night |
| 03:00 | 17:00 | Night |
| 04:00 | 18:00 | Night |
| 05:00 | 19:00 | Night |
| 06:00 | 20:00 | |
| 07:00 | 21:00 | |
| 08:00 | 22:00 | |
| 09:00 | 23:00 | |
| 10:00 | 00:00 (+1 day) | |
| 11:00 | 01:00 (+1 day) | |
| 12:00 | 02:00 (+1 day) | |
| 13:00 | 03:00 (+1 day) | |
| 14:00 | 04:00 (+1 day) | |
| 15:00 | 05:00 (+1 day) | |
| 16:00 | 06:00 (+1 day) | |
| 17:00 | 07:00 (+1 day) | |
| 18:00 | 08:00 (+1 day) | |
| 19:00 | 09:00 (+1 day) | |
| 20:00 | 10:00 (+1 day) | |
| 21:00 | 11:00 (+1 day) | |
| 22:00 | 12:00 (+1 day) | Night |
| 23:00 | 13:00 (+1 day) | Night |
Sydney is currently observing daylight saving time, while Buenos Aires is on standard time. When Sydney switches back to standard time, the difference between these two cities will shift by 1 hour.
The time difference is 14 hours. Sydney is 14 hours ahead of Buenos Aires.
Yes. One of these cities observes DST while the other does not, so the difference shifts by 1 hour when DST begins or ends.
There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.
Add 14 hours to Buenos Aires time to get Sydney time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.