Yamaguchi to Shanghai: time difference
Shanghai is 1 h behind Yamaguchi. 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.
Yamaguchi 22:55 10:55 PM Shanghai 21:55 9:55 PM You –:–
22:55 10:55 PM
Japan Standard Time · UTC+9
☀️ 06:23 · 🌙 17:37
21:55 9:55 PM
China Standard Time · UTC+8
☀️ 06:00 · 🌙 17:20
·
−1 h
Shanghai is 1 h behind Yamaguchi.
When you, Yamaguchi and Shanghai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇯🇵 Yamaguchi
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
🇨🇳 Shanghai
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 | 🇯🇵 Yamaguchi | 🇨🇳 Shanghai |
|---|---|---|
| Local time | 22:55 | 21:55 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Japan Standard Time | China Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Yamaguchi | — | −1 h |
| IANA zone | Asia/Tokyo | Asia/Shanghai |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:23 | 06:00 |
| Sunset | 17:37 | 17:20 |
| Daylight | 11 h 14 min | 11 h 20 min |
| People on this clock | 193,966 | 24,870,895 |
Compare Yamaguchi with another city
More comparisons with Yamaguchi: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Yamaguchi and Shanghai: common questions
How many hours behind Yamaguchi is Shanghai?
The clocks in Shanghai are 1 hour behind those in Yamaguchi (UTC+8 and UTC+9).
What time is it in Shanghai at the start of the working day in Yamaguchi?
The working day in Yamaguchi starts at 9:00 AM; in Shanghai it is 8:00 AM at that moment.
What time is it in Shanghai at the end of the working day in Yamaguchi?
The working day in Yamaguchi ends at 6:00 PM; in Shanghai it is 5:00 PM at that moment.
Is there a time when both Yamaguchi and Shanghai are at work?
Yes: from 10:00 AM to 6:00 PM in Yamaguchi (9:00 AM to 5:00 PM in Shanghai), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Shanghai compared with Yamaguchi?
The new day starts in Shanghai later: until 1:00 AM in Yamaguchi, it is still the previous day there. From 11:00 PM in Shanghai, Yamaguchi is already on the next day.
Does the time gap between Yamaguchi and Shanghai change during the year?
No, the clocks change neither in Yamaguchi nor in Shanghai, so the gap is 1 hour all year round.
