Shanghai to Guam: time difference
Guam 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 12:56 12:56 PM Guam 14:56 2:56 PM You –:–
12:56 12:56 PM
China Standard Time · UTC+8
☀️ 05:54 · 🌙 17:30
14:56 2:56 PM
Chamorro Standard Time · UTC+10
☀️ 06:12 · 🌙 18:06
·
+2 h
Guam is 2 h ahead of Shanghai.
When you, Shanghai and Guam 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
🇬🇺 Guam
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 | 🇬🇺 Guam |
|---|---|---|
| Local time | 12:56 | 14:56 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 05:54 | 06:12 |
| Sunset | 17:30 | 18:06 |
| Daylight | 11 h 36 min | 11 h 55 min |
| People on this clock | 24,870,895 | 153,836 |
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 Guam: common questions
How far ahead of Shanghai is Guam?
Guam is 2 hours ahead of Shanghai: UTC+10 against UTC+8.
What time is it in Guam when it is 9:00 AM in Shanghai?
When it is 9:00 AM in Shanghai, it is 11:00 AM in Guam.
If it is 6:00 PM in Shanghai, what time is it in Guam?
At 6:00 PM in Shanghai, clocks in Guam show 8:00 PM.
When do working hours in Shanghai and in Guam overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Shanghai, which is 11:00 AM to 6:00 PM in Guam.
From what time in Shanghai is it tomorrow in Guam?
Once it is 10:00 PM in Shanghai, the date in Guam has already changed. Until 2:00 AM in Guam, it is still the previous day in Shanghai.
Does the time difference between Shanghai and Guam change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
