Hiroshima to Shanghai: time difference
Shanghai is 1 h behind Hiroshima. 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.
Hiroshima 23:24 11:24 PM Shanghai 22:24 10:24 PM You –:–
23:24 11:24 PM
Japan Standard Time · UTC+9
☀️ 06:19 · 🌙 17:33
22:24 10:24 PM
China Standard Time · UTC+8
☀️ 06:00 · 🌙 17:20
·
−1 h
Shanghai is 1 h behind Hiroshima.
When you, Hiroshima 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
🇯🇵 Hiroshima
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 | 🇯🇵 Hiroshima | 🇨🇳 Shanghai |
|---|---|---|
| Local time | 23:24 | 22:24 |
| 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 Hiroshima | — | −1 h |
| IANA zone | Asia/Tokyo | Asia/Shanghai |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:00 |
| Sunset | 17:33 | 17:20 |
| Daylight | 11 h 14 min | 11 h 20 min |
| People on this clock | 1,200,754 | 24,870,895 |
Compare Hiroshima with another city
More comparisons with Hiroshima: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Hiroshima and Shanghai: common questions
How many hours behind Hiroshima is Shanghai?
The clocks in Shanghai are 1 hour behind those in Hiroshima (UTC+8 and UTC+9).
If it is 9:00 AM in Hiroshima, what time is it in Shanghai?
At 9:00 AM in Hiroshima, clocks in Shanghai show 8:00 AM.
If it is 6:00 PM in Hiroshima, what time is it in Shanghai?
At 6:00 PM in Hiroshima, clocks in Shanghai show 5:00 PM.
Is there a time when both Hiroshima and Shanghai are at work?
Yes: from 10:00 AM to 6:00 PM in Hiroshima (9:00 AM to 5:00 PM in Shanghai), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Shanghai?
Until 1:00 AM in Hiroshima it is still the previous day in Shanghai. The other way round, from 11:00 PM in Shanghai it is already the next day in Hiroshima.
Does the time gap between Hiroshima and Shanghai change during the year?
No, the clocks change neither in Hiroshima nor in Shanghai, so the gap is 1 hour all year round.
