Shanghai to Kumamoto: time difference
Kumamoto 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 20:15 8:15 PM Kumamoto 21:15 9:15 PM You –:–
20:15 8:15 PM
China Standard Time · UTC+8
☀️ 05:59 · 🌙 17:21
21:15 9:15 PM
Japan Standard Time · UTC+9
☀️ 06:24 · 🌙 17:43
·
+1 h
Kumamoto is 1 h ahead of Shanghai.
When you, Shanghai and Kumamoto 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
🇯🇵 Kumamoto
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 | 🇯🇵 Kumamoto |
|---|---|---|
| Local time | 20:15 | 21:15 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | China Standard Time | Japan Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Shanghai | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Tokyo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:59 | 06:24 |
| Sunset | 17:21 | 17:43 |
| Daylight | 11 h 22 min | 11 h 19 min |
| People on this clock | 24,870,895 | 738,865 |
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 Kumamoto: common questions
What is the time difference between Shanghai and Kumamoto?
Kumamoto is 1 hour ahead: it uses UTC+9, while Shanghai is on UTC+8.
What time is it in Kumamoto when it is 9:00 AM in Shanghai?
When it is 9:00 AM in Shanghai, it is 10:00 AM in Kumamoto.
If it is 6:00 PM in Shanghai, what time is it in Kumamoto?
At 6:00 PM in Shanghai, clocks in Kumamoto show 7:00 PM.
When do working hours in Shanghai and in Kumamoto overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Shanghai, which is 10:00 AM to 6:00 PM in Kumamoto.
From what time in Shanghai is it tomorrow in Kumamoto?
Once it is 11:00 PM in Shanghai, the date in Kumamoto has already changed. Until 1:00 AM in Kumamoto, it is still the previous day in Shanghai.
Does the time difference between Shanghai and Kumamoto change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
