Time Difference between Atlanta and Sydney
New York (UTC-4) → Sydney (UTC+11)
🕐 Interactive Time Explorer
When it's 13:00 in Atlanta, it's 04:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Atlanta & Sydney◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
14,945 km
Est. Flight Time
~18.6h
Time Difference
+15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Atlanta
21:00
Sydney
09:00
Atlanta
00:00
Sydney (+1)
12:00
Atlanta
03:00
Sydney (+1)
15:00
Atlanta
06:00
Sydney (+1)
18:00
Atlanta
09:00
Sydney (+1)
21:00
Atlanta
12:00
Sydney (+1)
00:00
Atlanta
15:00
Sydney
03:00
Atlanta
18:00
Sydney
❓ Frequently Asked Questions
Time Difference Between Atlanta and Sydney
Atlanta, United States and Sydney, Australia are separated by a time difference of 15 hours. When it's noon in Atlanta, it's 15 hours later in Sydney.
Atlanta operates on America/New York timezone, while Sydney uses Australia/Sydney. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 15 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Atlanta and Sydney is approximately 14,945 km. A direct flight typically takes around 18.6 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.