Time Difference Between Gongju and Sydney
Sydney is 1 hour ahead Gongju.
South Korea
Gongju
Asia/Seoul · UTC+9
Australia
Sydney
Australia/Sydney · UTC+10
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Gongju and Sydney.
Gongju
9:00 AM
Sydney
10:00 AM
Gongju
10:00 AM
Sydney
11:00 AM
Gongju
11:00 AM
Sydney
12:00 PM
Gongju
12:00 PM
Sydney
1:00 PM
Gongju
1:00 PM
Sydney
2:00 PM
Gongju
2:00 PM
Sydney
3:00 PM
Gongju
3:00 PM
Sydney
4:00 PM
Gongju
4:00 PM
Sydney
5:00 PM
Gongju to Sydney — 24-Hour Conversion
Each row shows the equivalent local time in Sydney for an hour in Gongju. Working-hours rows (9–18) are highlighted.
| Gongju | Sydney | Match |
|---|---|---|
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| Workday in Sydney | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Gongju | ||
| Off hours | ||
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| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Gongju and Sydney?
Sydney, Australia (UTC+10) is 1 hour ahead Gongju, South Korea (UTC+9).
What is the best time to schedule a meeting between Gongju and Sydney?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Gongju and Sydney?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Gongju, what time is it in Sydney?
Use the conversion table on this page — every hour in Gongju is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.