🇦🇺 Derby, Australia
28
- Australian Western Standard Time
- UTC+8
- Night
☀️ 05:19 · 🌙 17:46 · 12 h 27 min
Derby to Seoul: time difference
Seoul is 1 h ahead of Derby. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Derby 01:05 1:05 AM Seoul 02:05 2:05 AM You –:–
01:05 1:05 AM
Australian Western Standard Time · UTC+8
☀️ 05:19 · 🌙 17:46
02:05 2:05 AM
Korean Standard Time · UTC+9
☀️ 06:39 · 🌙 17:58
·
+1 h
Seoul is 1 h ahead of Derby.
When you, Derby and Seoul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇺 Derby
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇰🇷 Seoul
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Derby | 🇰🇷 Seoul |
|---|---|---|
| Local time | 01:05 | 02:05 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Australian Western Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Derby | — | +1 h |
| IANA zone | Australia/Perth | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:19 | 06:39 |
| Sunset | 17:46 | 17:58 |
| Daylight | 12 h 27 min | 11 h 19 min |
| People on this clock | 3,300 | 9,509,458 |
Compare Derby with another city
More comparisons with Derby: the time zones next to it and the far side of the clock.
Big time differences
Derby and Seoul: common questions
What is the time difference between Derby and Seoul?
Seoul is 1 hour ahead: it uses UTC+9, while Derby is on UTC+8.
What time is it in Seoul when it is 9:00 AM in Derby?
When it is 9:00 AM in Derby, it is 10:00 AM in Seoul.
What time is it in Seoul when it is 6:00 PM in Derby?
When it is 6:00 PM in Derby, it is 7:00 PM in Seoul.
When do working hours in Derby and in Seoul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Derby, which is 10:00 AM to 6:00 PM in Seoul.
When is it already the next day in Seoul?
From 11:00 PM in Derby it is already the next day in Seoul. The other way round, until 1:00 AM in Seoul it is still the previous day in Derby.
Is the time difference between Derby and Seoul the same all year?
Yes. Neither Derby nor Seoul switches to summer time, so the gap is always 1 hour.
