Time Difference between Seongnam and Sydney
Seoul (UTC+9) → Sydney (UTC+11)
🕐 Interactive Time Explorer
When it's 14:00 in Seongnam, it's 16:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Seongnam & Sydney✓ Perfect Match (6 hours)
◐ Extended Hours (4 hours)
✈️ Travel Information
Distance
8,311 km
Est. Flight Time
~10.8h
Time Difference
+2h
Work Hours Overlap
6h
Excellent
🔴 Office Closed
Tomorrow 09:00
09:00 - 15:00
⏰ Quick Conversion
06:00
Seongnam
08:00
Sydney
09:00
Seongnam
11:00
Sydney
12:00
Seongnam
14:00
Sydney
15:00
Seongnam
17:00
Sydney
18:00
Seongnam
20:00
Sydney
21:00
Seongnam
23:00
Sydney
00:00
Seongnam
02:00
Sydney
03:00
Seongnam
05:00
Sydney
❓ Frequently Asked Questions
Time Difference Between Seongnam and Sydney
Seongnam, South Korea and Sydney, Australia are separated by a time difference of 2 hours. When it's noon in Seongnam, it's 2 hours later in Sydney.
Seongnam operates on Asia/Seoul 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
With only 2 hours difference, scheduling calls between Seongnam and Sydney is relatively easy.
Flight Considerations
The distance between Seongnam and Sydney is approximately 8,311 km. A direct flight typically takes around 10.8 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.