Daejeon to Sydney Time Difference
Sydney is 1 hour ahead of Daejeon. When it is noon in Daejeon, it is 13:00 in Sydney.
Seoul (UTC+9) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 19:00 in Daejeon, it's 20:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Daejeon & Sydney✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
8,190 km
Est. Flight Time
~10.6h
Time Difference
+1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Today 09:00
09:00 - 16:00
⏰ Quick Conversion
06:00
Daejeon
07:00
Sydney
09:00
Daejeon
10:00
Sydney
12:00
Daejeon
13:00
Sydney
15:00
Daejeon
16:00
Sydney
18:00
Daejeon
19:00
Sydney
21:00
Daejeon
22:00
Sydney
00:00
Daejeon
01:00
Sydney
03:00
Daejeon
04:00
Sydney
Frequently Asked Questions
How many hours is Daejeon behind Sydney?
Sydney is 1 hour ahead of Daejeon. When it is 12:00 noon in Daejeon, it is 13:00 in Sydney. Daejeon operates on Asia/Seoul (UTC+9), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Daejeon?
There are 7 hours of overlapping business time (9 AM–5 PM) between Daejeon and Sydney. The best window is 09:00–16:00 Daejeon time (10:00–17:00 in Sydney).
Does the Daejeon 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 Daejeon and Sydney
The distance between Daejeon and Sydney is approximately 8,190 km. A direct flight typically takes around 10.6 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.