Time Difference Between Buenos Aires and Sydney
Sydney is 13 hours ahead Buenos Aires.
Argentina
Buenos Aires
America/Argentina/Buenos_Aires · UTC-3
Australia
Sydney
Australia/Sydney · UTC+10
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Buenos Aires and Sydney.
Standard working hours don't overlap between Buenos Aires and Sydney. Consider early-morning calls in Buenos Aires or late-evening calls in Sydney.
Buenos Aires to Sydney — 24-Hour Conversion
Each row shows the equivalent local time in Sydney for an hour in Buenos Aires. Working-hours rows (9–18) are highlighted.
| Buenos Aires | Sydney | Match |
|---|---|---|
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in Buenos Aires | ||
| Workday in Buenos Aires | ||
| +1 day | Workday in Buenos Aires | |
| +1 day | Workday in Buenos Aires | |
| +1 day | Workday in Buenos Aires | |
| +1 day | Workday in Buenos Aires | |
| +1 day | Workday in Buenos Aires | |
| +1 day | Workday in Buenos Aires | |
| +1 day | Workday in Buenos Aires | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney | |
| +1 day | Workday in Sydney |
Frequently Asked Questions
What is the time difference between Buenos Aires and Sydney?
Sydney, Australia (UTC+10) is 13 hours ahead Buenos Aires, Argentina (UTC-3).
What is the best time to schedule a meeting between Buenos Aires and Sydney?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Buenos Aires and Sydney?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Buenos Aires, what time is it in Sydney?
Use the conversion table on this page — every hour in Buenos Aires is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.