Seoul to Yuncheng: time difference
Yuncheng is 1 h behind Seoul. 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.
Seoul 09:12 9:12 AM Yuncheng 08:12 8:12 AM You –:–
09:12 9:12 AM
Korean Standard Time · UTC+9
☀️ 06:46 · 🌙 17:49
08:12 8:12 AM
China Standard Time · UTC+8
☀️ 06:47 · 🌙 17:56
·
−1 h
Yuncheng is 1 h behind Seoul.
When you, Seoul and Yuncheng are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇰🇷 Seoul
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
🇨🇳 Yuncheng
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Seoul | 🇨🇳 Yuncheng |
|---|---|---|
| Local time | 09:12 | 08:12 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Korean Standard Time | China Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Seoul | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Shanghai |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:46 | 06:47 |
| Sunset | 17:49 | 17:56 |
| Daylight | 11 h 3 min | 11 h 8 min |
| People on this clock | 9,509,458 | 5,300,000 |
Compare Seoul with another city
More comparisons with Seoul: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seoul and Yuncheng: common questions
How many hours behind Seoul is Yuncheng?
The clocks in Yuncheng are 1 hour behind those in Seoul (UTC+8 and UTC+9).
If it is 9:00 AM in Seoul, what time is it in Yuncheng?
At 9:00 AM in Seoul, clocks in Yuncheng show 8:00 AM.
What time is it in Yuncheng at the end of the working day in Seoul?
The working day in Seoul ends at 6:00 PM; in Yuncheng it is 5:00 PM at that moment.
When is a good time to call Yuncheng from Seoul?
Between 10:00 AM and 6:00 PM in Seoul – that is 9:00 AM to 5:00 PM in Yuncheng – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Seoul is it still yesterday in Yuncheng?
Before 1:00 AM in Seoul, the date in Yuncheng has not changed yet. From 11:00 PM in Yuncheng, it is already the next day in Seoul.
Does the time gap between Seoul and Yuncheng change during the year?
No, the clocks change neither in Seoul nor in Yuncheng, so the gap is 1 hour all year round.
