Time Difference between Sydney and Hilton Head Island
Sydney (UTC+11) → New York (UTC-4)
🕐 Interactive Time Explorer
When it's 14:00 in Sydney, it's 23:00 in Hilton Head Island
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Hilton Head Island◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
15,221 km
Est. Flight Time
~18.9h
Time Difference
-15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Sydney
15:00
Hilton Head Island (-1)
09:00
Sydney
18:00
Hilton Head Island (-1)
12:00
Sydney
21:00
Hilton Head Island (-1)
15:00
Sydney
00:00
Hilton Head Island
18:00
Sydney
03:00
Hilton Head Island
21:00
Sydney
06:00
Hilton Head Island
00:00
Sydney
09:00
Hilton Head Island (-1)
03:00
Sydney
12:00
Hilton Head Island (-1)
❓ Frequently Asked Questions
Time Difference Between Sydney and Hilton Head Island
Sydney, Australia and Hilton Head Island, United States are separated by a time difference of 15 hours. When it's noon in Sydney, it's 15 hours earlier in Hilton Head Island.
Sydney operates on Australia/Sydney timezone, while Hilton Head Island uses America/New York. 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 Sydney and Hilton Head Island is approximately 15,221 km. A direct flight typically takes around 18.9 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.