Tumon to Shanghai: time difference
Shanghai is 2 h behind Tumon. 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.
Tumon 06:44 6:44 AM Shanghai 04:44 4:44 AM You –:–
06:44 6:44 AM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 17:59
04:44 4:44 AM
China Standard Time · UTC+8
☀️ 06:01 · 🌙 17:18
·
−2 h
Shanghai is 2 h behind Tumon.
When you, Tumon 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
🇬🇺 Tumon
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
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Tumon | 🇨🇳 Shanghai |
|---|---|---|
| Local time | 06:44 | 04:44 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Chamorro Standard Time | China Standard Time |
| UTC offset | UTC+10 | UTC+8 |
| Offset from Tumon | — | −2 h |
| IANA zone | Pacific/Guam | Asia/Shanghai |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:13 | 06:01 |
| Sunset | 17:59 | 17:18 |
| Daylight | 11 h 47 min | 11 h 16 min |
| People on this clock | 44,943 | 24,870,895 |
Compare Tumon with another city
More comparisons with Tumon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tumon and Shanghai: common questions
How many hours behind Tumon is Shanghai?
The clocks in Shanghai are 2 hours behind those in Tumon (UTC+8 and UTC+10).
What time is it in Shanghai when it is 9:00 AM in Tumon?
When it is 9:00 AM in Tumon, it is 7:00 AM in Shanghai.
If it is 6:00 PM in Tumon, what time is it in Shanghai?
At 6:00 PM in Tumon, clocks in Shanghai show 4:00 PM.
When do working hours in Tumon and in Shanghai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Tumon, which is 9:00 AM to 4:00 PM in Shanghai.
When does the date change in Shanghai compared with Tumon?
The new day starts in Shanghai later: until 2:00 AM in Tumon, it is still the previous day there. From 10:00 PM in Shanghai, Tumon is already on the next day.
Does the time difference between Tumon and Shanghai change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
