Phuket to Frederiksted: time difference
Frederiksted is 11 h behind 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 05:07 5:07 AM Frederiksted 18:07 6:07 PM You –:–
05:07 5:07 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:13
18:07 6:07 PM
Atlantic Standard Time · UTC-4
☀️ 06:13 · 🌙 18:01
·
−11 h
Frederiksted is 11 h behind Phuket.
When you, Phuket and Frederiksted 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
🇻🇮 Frederiksted
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 11 11 AM 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇻🇮 Frederiksted |
|---|---|---|
| Local time | 05:07 | 18:07 |
| Local date | Tuesday, October 13, 2026 | Monday, October 12, 2026 |
| Time zone | Indochina Time | Atlantic Standard Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Phuket | — | −11 h |
| IANA zone | Asia/Bangkok | America/St Thomas |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 06:13 |
| Sunset | 18:13 | 18:01 |
| Daylight | 11 h 58 min | 11 h 48 min |
| People on this clock | 79,308 | 528 |
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 Frederiksted: common questions
How many hours behind Phuket is Frederiksted?
The clocks in Frederiksted are 11 hours behind those in Phuket (UTC−4 and UTC+7).
If it is 9:00 AM in Phuket, what time is it in Frederiksted?
At 9:00 AM in Phuket, clocks in Frederiksted show 10:00 PM (the previous day).
If it is 6:00 PM in Phuket, what time is it in Frederiksted?
At 6:00 PM in Phuket, clocks in Frederiksted show 7:00 AM.
When is a good time to call Frederiksted from Phuket?
Working hours (9:00 AM–6:00 PM) in Phuket and in Frederiksted do not overlap. At 9:00 AM in Phuket it is 10:00 PM (the previous day) in Frederiksted; when the working day starts in Frederiksted, it is 8:00 PM in Phuket.
When does the date change in Frederiksted compared with Phuket?
The new day starts in Frederiksted later: until 11:00 AM in Phuket, it is still the previous day there. From 1:00 PM in Frederiksted, Phuket is already on the next day.
Does the time difference between Phuket and Frederiksted change?
No. Neither place uses daylight saving time, so the difference stays 11 hours all year.
