Phuket to St. Augustine, FL: time difference
St. Augustine, 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 14:41 2:41 PM St. Augustine, FL 03:41 3:41 AM You –:–
14:41 2:41 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:13
03:41 3:41 AM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:59
·
−11 h
St. Augustine, FL is 11 h behind Phuket.
When you, Phuket and St. Augustine, 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
🇺🇸 St. Augustine, 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
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Time zones side by side
| Detail | 🇹🇭 Phuket | 🇺🇸 St. Augustine, FL |
|---|---|---|
| Local time | 14:41 | 03:41 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 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 | 07:26 |
| Sunset | 18:13 | 18:59 |
| Daylight | 11 h 59 min | 11 h 33 min |
| People on this clock | 79,308 | 12,975 |
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 St. Augustine, FL: common questions
What is the time difference between Phuket and St. Augustine, FL?
St. Augustine is 11 hours behind: it uses UTC−4, while Phuket is on UTC+7.
If it is 9:00 AM in Phuket, what time is it in St. Augustine, FL?
At 9:00 AM in Phuket, clocks in St. Augustine show 10:00 PM (the previous day).
If it is 6:00 PM in Phuket, what time is it in St. Augustine, FL?
At 6:00 PM in Phuket, clocks in St. Augustine show 7:00 AM.
When is a good time to call St. Augustine, FL, from Phuket?
Working hours (9:00 AM–6:00 PM) in Phuket and in St. Augustine do not overlap. At 9:00 AM in Phuket it is 10:00 PM (the previous day) in St. Augustine; when the working day starts in St. Augustine, it is 8:00 PM in Phuket.
When is it still the previous day in St. Augustine, FL?
Until 11:00 AM in Phuket it is still the previous day in St. Augustine. The other way round, from 1:00 PM in St. Augustine it is already the next day in Phuket.
Is the time difference between Phuket and St. Augustine, FL, the same all year?
No. Only St. Augustine switches to summer time, so the gap changes twice a year. From November 1, 2026, St. Augustine will be 12 hours behind Phuket.
