Shanghai to Hagatna: time difference
Hagatna 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 23:42 11:42 PM Hagatna 01:42 1:42 AM You –:–
23:42 11:42 PM
China Standard Time · UTC+8
☀️ 05:58 · 🌙 17:22
01:42 1:42 AM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 18:01
·
+2 h
Hagatna is 2 h ahead of Shanghai.
When you, Shanghai and Hagatna 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
🇬🇺 Hagatna
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 | 🇬🇺 Hagatna |
|---|---|---|
| Local time | 23:42 | 01:42 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 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 | 05:58 | 06:13 |
| Sunset | 17:22 | 18:01 |
| Daylight | 11 h 23 min | 11 h 49 min |
| People on this clock | 24,870,895 | 1,100 |
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 Hagatna: common questions
How many hours ahead of Shanghai is Hagatna?
The clocks in Hagatna are 2 hours ahead of those in Shanghai (UTC+10 and UTC+8).
If it is 9:00 AM in Shanghai, what time is it in Hagatna?
At 9:00 AM in Shanghai, clocks in Hagatna show 11:00 AM.
What time is it in Hagatna at the end of the working day in Shanghai?
The working day in Shanghai ends at 6:00 PM; in Hagatna it is 8:00 PM at that moment.
When is a good time to call Hagatna from Shanghai?
Between 9:00 AM and 4:00 PM in Shanghai – that is 11:00 AM to 6:00 PM in Hagatna – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Hagatna compared with Shanghai?
The new day starts in Hagatna earlier: at 10:00 PM in Shanghai it is already midnight there. Until 2:00 AM in Hagatna, Shanghai is still on the previous day.
Does the time gap between Shanghai and Hagatna change during the year?
No, the clocks change neither in Shanghai nor in Hagatna, so the gap is 2 hours all year round.
