Nanyang to Seoul: time difference
Seoul is 1 h ahead of Nanyang. 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.
Nanyang 12:36 12:36 PM Seoul 13:36 1:36 PM You –:–
12:36 12:36 PM
China Standard Time · UTC+8
☀️ 06:33 · 🌙 18:01
13:36 1:36 PM
Korean Standard Time · UTC+9
☀️ 06:38 · 🌙 18:00
·
+1 h
Seoul is 1 h ahead of Nanyang.
When you, Nanyang 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
🇨🇳 Nanyang
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 | 🇨🇳 Nanyang | 🇰🇷 Seoul |
|---|---|---|
| Local time | 12:36 | 13:36 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | China Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Nanyang | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:33 | 06:38 |
| Sunset | 18:01 | 18:00 |
| Daylight | 11 h 28 min | 11 h 22 min |
| People on this clock | 2,085,680 | 9,509,458 |
Compare Nanyang with another city
More comparisons with Nanyang: the time zones next to it and the far side of the clock.
Big time differences
Nanyang and Seoul: common questions
How many hours ahead of Nanyang is Seoul?
The clocks in Seoul are 1 hour ahead of those in Nanyang (UTC+9 and UTC+8).
What time is it in Seoul when it is 9:00 AM in Nanyang?
When it is 9:00 AM in Nanyang, it is 10:00 AM in Seoul.
What time is it in Seoul when it is 6:00 PM in Nanyang?
When it is 6:00 PM in Nanyang, it is 7:00 PM in Seoul.
When do working hours in Nanyang and in Seoul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Nanyang, which is 10:00 AM to 6:00 PM in Seoul.
When does the date change in Seoul compared with Nanyang?
The new day starts in Seoul earlier: at 11:00 PM in Nanyang it is already midnight there. Until 1:00 AM in Seoul, Nanyang is still on the previous day.
Is the time difference between Nanyang and Seoul the same all year?
Yes. Neither Nanyang nor Seoul switches to summer time, so the gap is always 1 hour.
