Shanghai to Sinuiju: time difference
Sinuiju is 1 h ahead of Shanghai. 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.
Shanghai 22:15 10:15 PM Sinuiju 23:15 11:15 PM You –:–
22:15 10:15 PM
China Standard Time · UTC+8
☀️ 06:01 · 🌙 17:19
23:15 11:15 PM
Korean Standard Time · UTC+9
☀️ 06:58 · 🌙 17:58
·
+1 h
Sinuiju is 1 h ahead of Shanghai.
When you, Shanghai and Sinuiju are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇳 Shanghai
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
🇰🇵 Sinuiju
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 | 🇨🇳 Shanghai | 🇰🇵 Sinuiju |
|---|---|---|
| Local time | 22:15 | 23:15 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | China Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Shanghai | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Pyongyang |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:01 | 06:58 |
| Sunset | 17:19 | 17:58 |
| Daylight | 11 h 18 min | 11 h |
| People on this clock | 24,870,895 | 359,341 |
Compare Shanghai with another city
More comparisons with Shanghai: the time zones next to it and the far side of the clock.
Big time differences
Shanghai and Sinuiju: common questions
What is the time difference between Shanghai and Sinuiju?
Sinuiju is 1 hour ahead: it uses UTC+9, while Shanghai is on UTC+8.
What time is it in Sinuiju when it is 9:00 AM in Shanghai?
When it is 9:00 AM in Shanghai, it is 10:00 AM in Sinuiju.
If it is 6:00 PM in Shanghai, what time is it in Sinuiju?
At 6:00 PM in Shanghai, clocks in Sinuiju show 7:00 PM.
When is a good time to call Sinuiju from Shanghai?
Between 9:00 AM and 5:00 PM in Shanghai – that is 10:00 AM to 6:00 PM in Sinuiju – both places are within working hours (9:00 AM–6:00 PM).
From what time in Shanghai is it tomorrow in Sinuiju?
Once it is 11:00 PM in Shanghai, the date in Sinuiju has already changed. Until 1:00 AM in Sinuiju, it is still the previous day in Shanghai.
Does the time gap between Shanghai and Sinuiju change during the year?
No, the clocks change neither in Shanghai nor in Sinuiju, so the gap is 1 hour all year round.
