Phuket to Port St Lucie, FL: time difference
Port St Lucie, FL 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 08:25 8:25 AM Port St Lucie, FL 21:25 9:25 PM You –:–
08:25 8:25 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:13
21:25 9:25 PM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:58
·
−11 h
Port St Lucie, FL is 11 h behind Phuket.
When you, Phuket and Port St Lucie, FL 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
🇺🇸 Port St Lucie, FL
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 | 🇺🇸 Port St Lucie, FL |
|---|---|---|
| Local time | 08:25 | 21:25 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Phuket | — | −11 h |
| IANA zone | Asia/Bangkok | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:14 | 07:20 |
| Sunset | 18:13 | 18:58 |
| Daylight | 11 h 59 min | 11 h 38 min |
| People on this clock | 79,308 | 164,603 |
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 Port St Lucie, FL: common questions
How many hours behind Phuket is Port St Lucie, FL?
The clocks in Port St Lucie 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 Port St Lucie, FL?
At 9:00 AM in Phuket, clocks in Port St Lucie show 10:00 PM (the previous day).
If it is 6:00 PM in Phuket, what time is it in Port St Lucie, FL?
At 6:00 PM in Phuket, clocks in Port St Lucie show 7:00 AM.
When do working hours in Phuket and in Port St Lucie, FL, overlap?
They don't: there are no shared working hours. The start of the day in Phuket (9:00 AM) is 10:00 PM (the previous day) in Port St Lucie, and the start of the day in Port St Lucie is 8:00 PM in Phuket.
Until what time in Phuket is it still yesterday in Port St Lucie, FL?
Before 11:00 AM in Phuket, the date in Port St Lucie has not changed yet. From 1:00 PM in Port St Lucie, it is already the next day in Phuket.
Is the time difference between Phuket and Port St Lucie, FL, the same all year?
No. Only Port St Lucie switches to summer time, so the gap changes twice a year. From November 1, 2026, Port St Lucie will be 12 hours behind Phuket.
