Sydney: Australian Eastern Daylight Time
Sydney, Australia uses the Australia/Sydney time zone (AEDT).
Sunday, April 4, 2027: clocks go back 1 hour at 3:00 AM local time (UTC+11 → UTC+10).
Sydney to Buenos Aires time
14 hours behind Sydney
Buenos Aires compared with Sydney, right now. Swap: Buenos Aires to Sydney ⇄
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Sydney to Buenos Aires conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| Sydney | Buenos Aires |
|---|---|
| 12:00 AM | 10:00 AM (previous day) |
| 1:00 AM | 11:00 AM (previous day) |
| 2:00 AM | 12:00 PM (previous day) |
| 3:00 AM | 1:00 PM (previous day) |
| 4:00 AM | 2:00 PM (previous day) |
| 5:00 AM | 3:00 PM (previous day) |
| 6:00 AM | 4:00 PM (previous day) |
| 7:00 AM | 5:00 PM (previous day) |
| 8:00 AM | 6:00 PM (previous day) |
| 9:00 AM | 7:00 PM (previous day) |
| 10:00 AM | 8:00 PM (previous day) |
| 11:00 AM | 9:00 PM (previous day) |
| 12:00 PM | 10:00 PM (previous day) |
| 1:00 PM | 11:00 PM (previous day) |
| 2:00 PM | 12:00 AM |
| 3:00 PM | 1:00 AM |
| 4:00 PM | 2:00 AM |
| 5:00 PM | 3:00 AM |
| 6:00 PM | 4:00 AM |
| 7:00 PM | 5:00 AM |
| 8:00 PM | 6:00 AM |
| 9:00 PM | 7:00 AM |
| 10:00 PM | 8:00 AM |
| 11:00 PM | 9:00 AM |
About these time zones
Buenos Aires: Argentina Standard Time
Buenos Aires, Argentina uses the America/Argentina/Buenos_Aires time zone (UTC−3).
No clock change is scheduled; the offset stays the same all year.
Questions about Sydney and Buenos Aires time
What is the time difference between Sydney and Buenos Aires?
The current difference is shown at the top of this page. Sydney uses Australian Eastern Standard Time (AEST, UTC+10) as standard time and Australian Eastern Daylight Time (AEDT, UTC+11) during daylight saving time; Buenos Aires uses Argentina Standard Time (UTC−3, UTC−3) all year. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.
When it is 9:00 AM in Sydney, what time is it in Buenos Aires?
On Tuesday, November 3, 2026, 9:00 AM in Sydney was 7:00 PM (previous day) in Buenos Aires. The conversion table above shows today’s values.
Do the clocks change in Sydney or Buenos Aires?
Sydney: Sunday, April 4, 2027: clocks go back 1 hour at 3:00 AM local time (UTC+11 → UTC+10). Buenos Aires does not change its clocks.
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