Shanghai to Dededo: time difference
Dededo is 2 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 22:53 10:53 PM Dededo 00:53 12:53 AM You –:–
22:53 10:53 PM
China Standard Time · UTC+8
☀️ 06:04 · 🌙 17:14
00:53 12:53 AM
Chamorro Standard Time · UTC+10
☀️ 06:14 · 🌙 17:57
·
+2 h
Dededo is 2 h ahead of Shanghai.
When you, Shanghai and Dededo 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
🇬🇺 Dededo
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇳 Shanghai | 🇬🇺 Dededo |
|---|---|---|
| Local time | 22:53 | 00:53 |
| Local date | Sunday, October 25, 2026 | Monday, October 26, 2026 |
| Time zone | China Standard Time | Chamorro Standard Time |
| UTC offset | UTC+8 | UTC+10 |
| Offset from Shanghai | — | +2 h |
| IANA zone | Asia/Shanghai | Pacific/Guam |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:04 | 06:14 |
| Sunset | 17:14 | 17:57 |
| Daylight | 11 h 9 min | 11 h 43 min |
| People on this clock | 24,870,895 | 45,000 |
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 Dededo: common questions
What is the time difference between Shanghai and Dededo?
Dededo is 2 hours ahead: it uses UTC+10, while Shanghai is on UTC+8.
What time is it in Dededo at the start of the working day in Shanghai?
The working day in Shanghai starts at 9:00 AM; in Dededo it is 11:00 AM at that moment.
What time is it in Dededo when it is 6:00 PM in Shanghai?
When it is 6:00 PM in Shanghai, it is 8:00 PM in Dededo.
Is there a time when both Shanghai and Dededo are at work?
Yes: from 9:00 AM to 4:00 PM in Shanghai (11:00 AM to 6:00 PM in Dededo), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Dededo?
From 10:00 PM in Shanghai it is already the next day in Dededo. The other way round, until 2:00 AM in Dededo it is still the previous day in Shanghai.
Does the time gap between Shanghai and Dededo change during the year?
No, the clocks change neither in Shanghai nor in Dededo, so the gap is 2 hours all year round.
