St John to Phuket: time difference
Phuket is 11 h ahead of St John. 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.
St John 00:54 12:54 AM Phuket 11:54 11:54 AM You –:–
00:54 12:54 AM
Atlantic Standard Time · UTC-4
☀️ 06:12 · 🌙 18:01
11:54 11:54 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
·
+11 h
Phuket is 11 h ahead of St John.
When you, St John and Phuket are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇻🇮 St John
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
🇹🇭 Phuket
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 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇮 St John | 🇹🇭 Phuket |
|---|---|---|
| Local time | 00:54 | 11:54 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from St John | — | +11 h |
| IANA zone | America/St Thomas | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:12 | 06:14 |
| Sunset | 18:01 | 18:14 |
| Daylight | 11 h 49 min | 12 h |
| People on this clock | 2,743 | 79,308 |
Compare St John with another city
More comparisons with St John: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St John and Phuket: common questions
How many hours ahead of St John is Phuket?
The clocks in Phuket are 11 hours ahead of those in St John (UTC+7 and UTC−4).
If it is 9:00 AM in St John, what time is it in Phuket?
At 9:00 AM in St John, clocks in Phuket show 8:00 PM.
What time is it in Phuket at the end of the working day in St John?
The working day in St John ends at 6:00 PM; in Phuket it is 5:00 AM (the next day) at that moment.
When is a good time to call Phuket from St John?
Working hours (9:00 AM–6:00 PM) in St John and in Phuket do not overlap. At 9:00 AM in St John it is 8:00 PM in Phuket; when the working day starts in Phuket, it is 10:00 PM (the previous day) in St John.
When does the date change in Phuket compared with St John?
The new day starts in Phuket earlier: at 1:00 PM in St John it is already midnight there. Until 11:00 AM in Phuket, St John is still on the previous day.
Does the time gap between St John and Phuket change during the year?
No, the clocks change neither in St John nor in Phuket, so the gap is 11 hours all year round.
