Phuket to Guam: time difference
Guam is 3 h ahead of Phuket. 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.
Phuket 18:13 6:13 PM Guam 21:13 9:13 PM You –:–
18:13 6:13 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
21:13 9:13 PM
Chamorro Standard Time · UTC+10
☀️ 06:12 · 🌙 18:06
·
+3 h
Guam is 3 h ahead of Phuket.
When you, Phuket 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
🇹🇭 Phuket
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
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 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇬🇺 Guam |
|---|---|---|
| Local time | 18:13 | 21:13 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Chamorro Standard Time |
| UTC offset | UTC+7 | UTC+10 |
| Offset from Phuket | — | +3 h |
| IANA zone | Asia/Bangkok | Pacific/Guam |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 06:12 |
| Sunset | 18:14 | 18:06 |
| Daylight | 12 h | 11 h 55 min |
| People on this clock | 79,308 | 153,836 |
Compare Phuket with another city
More comparisons with Phuket: the time zones next to it and the far side of the clock.
Big time differences
Phuket and Guam: common questions
How many hours ahead of Phuket is Guam?
The clocks in Guam are 3 hours ahead of those in Phuket (UTC+10 and UTC+7).
If it is 9:00 AM in Phuket, what time is it in Guam?
At 9:00 AM in Phuket, clocks in Guam show 12:00 PM.
What time is it in Guam at the end of the working day in Phuket?
The working day in Phuket ends at 6:00 PM; in Guam it is 9:00 PM at that moment.
When is a good time to call Guam from Phuket?
Between 9:00 AM and 3:00 PM in Phuket – that is 12:00 PM to 6:00 PM in Guam – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Guam compared with Phuket?
The new day starts in Guam earlier: at 9:00 PM in Phuket it is already midnight there. Until 3:00 AM in Guam, Phuket is still on the previous day.
Does the time gap between Phuket and Guam change during the year?
No, the clocks change neither in Phuket nor in Guam, so the gap is 3 hours all year round.
