Gwangju to Sydney Time Difference
Sydney is 1 hour ahead of Gwangju. When it is noon in Gwangju, it is 13:00 in Sydney.
Seoul (UTC+9) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 14:00 in Gwangju, it's 15:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Gwangju & Sydney✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
8,083 km
Est. Flight Time
~10.5h
Time Difference
+1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Tomorrow 09:00
09:00 - 16:00
⏰ Quick Conversion
06:00
Gwangju
07:00
Sydney
09:00
Gwangju
10:00
Sydney
12:00
Gwangju
13:00
Sydney
15:00
Gwangju
16:00
Sydney
18:00
Gwangju
19:00
Sydney
21:00
Gwangju
22:00
Sydney
00:00
Gwangju
01:00
Sydney
03:00
Gwangju
04:00
Sydney
Frequently Asked Questions
How many hours is Gwangju behind Sydney?
Sydney is 1 hour ahead of Gwangju. When it is 12:00 noon in Gwangju, it is 13:00 in Sydney. Gwangju operates on Asia/Seoul (UTC+9), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Gwangju?
There are 7 hours of overlapping business time (9 AM–5 PM) between Gwangju and Sydney. The best window is 09:00–16:00 Gwangju time (10:00–17:00 in Sydney).
Does the Gwangju to Sydney time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Gwangju and Sydney
The distance between Gwangju and Sydney is approximately 8,083 km. A direct flight typically takes around 10.5 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.