Buenos Aires and Sydney time difference
Sydney is 14 hours ahead of Buenos Aires for most of the year.
Plan a meeting in Buenos Aires and SydneyOpens the free planner with both cities: drag the bands to any day and time, add more cities, and share the result.
Their 09:00–17:00 work days do not overlap: 09:00 in Buenos Aires is 23:00 in Sydney, and 17:00 in Buenos Aires is 07:00 there. A meeting needs an early start or a late finish on one side.
Hour by hour
On a usual work day (October 14, 2026). Green is 09:00–17:00 work time, dark is night (21:00–07:00).
| Buenos Aires | Sydney |
|---|---|
| , Night | , Work hours |
| , Night | , Work hours |
| , Night | , Work hours |
| , Night | , Off hours |
| , Night | , Off hours |
| , Night | , Off hours |
| , Night | , Off hours |
| , Off hours | , Night |
| , Off hours | , Night |
| , Work hours | , Night |
| , Work hours | next day, Night |
| , Work hours | next day, Night |
| , Work hours | next day, Night |
| , Work hours | next day, Night |
| , Work hours | next day, Night |
| , Work hours | next day, Night |
| , Work hours | next day, Night |
| , Off hours | next day, Off hours |
| , Off hours | next day, Off hours |
| , Off hours | next day, Work hours |
| , Off hours | next day, Work hours |
| , Night | next day, Work hours |
| , Night | next day, Work hours |
| , Night | next day, Work hours |
Through the year
| Dates | Difference |
|---|---|
| October 8, 2026–April 3, 2027 | Sydney is 14 hours ahead of Buenos Aires |
| April 4, 2027–October 2, 2027 | Sydney is 13 hours ahead of Buenos Aires |
| October 3, 2027–October 7, 2027 | Sydney is 14 hours ahead of Buenos Aires |
Clock changes
Buenos Aires does not change its clocks.
Sydney: April 4, 2027: clocks go back 1 hour; October 3, 2027: clocks go forward 1 hour.
Questions
What time is it in Sydney when it is 09:00 in Buenos Aires?
On a usual day it is 23:00 in Sydney.
Do Buenos Aires and Sydney change their clocks on the same day?
Only Sydney changes its clocks, so the difference changes with its summer time; see the table above.
More comparisons
Buenos Aires
- Buenos Aires and New York
- Buenos Aires and Chicago
- Buenos Aires and Los Angeles
- Buenos Aires and Toronto
- Buenos Aires and Vancouver
- Buenos Aires and Mexico City
- Buenos Aires and São Paulo
- Buenos Aires and London
- Buenos Aires and Paris
- Berlin and Buenos Aires
- Buenos Aires and Madrid
- Buenos Aires and Warsaw
- Buenos Aires and Istanbul
- Buenos Aires and Moscow
- Buenos Aires and Cairo
- Buenos Aires and Lagos
- Buenos Aires and Johannesburg
- Buenos Aires and Tel Aviv
- Buenos Aires and Dubai
- Buenos Aires and Karachi
- Buenos Aires and Mumbai
- Bangkok and Buenos Aires
- Buenos Aires and Singapore
- Buenos Aires and Hong Kong
- Buenos Aires and Shanghai
- Buenos Aires and Seoul
- Buenos Aires and Tokyo
- Auckland and Buenos Aires
Sydney
- New York and Sydney
- Chicago and Sydney
- Los Angeles and Sydney
- Sydney and Toronto
- Sydney and Vancouver
- Mexico City and Sydney
- São Paulo and Sydney
- London and Sydney
- Paris and Sydney
- Berlin and Sydney
- Madrid and Sydney
- Sydney and Warsaw
- Istanbul and Sydney
- Moscow and Sydney
- Cairo and Sydney
- Lagos and Sydney
- Johannesburg and Sydney
- Sydney and Tel Aviv
- Dubai and Sydney
- Karachi and Sydney
- Mumbai and Sydney
- Bangkok and Sydney
- Singapore and Sydney
- Hong Kong and Sydney
- Shanghai and Sydney
- Seoul and Sydney
- Sydney and Tokyo
- Auckland and Sydney