Old Harbour to Phuket: time difference
Phuket is 12 h ahead of Old Harbour. 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.
Old Harbour 16:04 4:04 PM Phuket 04:04 4:04 AM You –:–
16:04 4:04 PM
Eastern Standard Time · UTC-5
☀️ 06:03 · 🌙 17:45
04:04 4:04 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
·
+12 h
Phuket is 12 h ahead of Old Harbour.
When you, Old Harbour 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
🇯🇲 Old Harbour
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
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 11 11 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇯🇲 Old Harbour | 🇹🇭 Phuket |
|---|---|---|
| Local time | 16:04 | 04:04 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Standard Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Old Harbour | — | +12 h |
| IANA zone | America/Jamaica | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:03 | 06:14 |
| Sunset | 17:45 | 18:10 |
| Daylight | 11 h 42 min | 11 h 56 min |
| People on this clock | 26,024 | 79,308 |
Compare Old Harbour with another city
More comparisons with Old Harbour: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Old Harbour and Phuket: common questions
How far ahead of Old Harbour is Phuket?
Phuket is 12 hours ahead of Old Harbour: UTC+7 against UTC−5.
What time is it in Phuket at the start of the working day in Old Harbour?
The working day in Old Harbour starts at 9:00 AM; in Phuket it is 9:00 PM at that moment.
If it is 6:00 PM in Old Harbour, what time is it in Phuket?
At 6:00 PM in Old Harbour, clocks in Phuket show 6:00 AM (the next day).
Is there a time when both Old Harbour and Phuket are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Old Harbour at 9:00 AM, it is 9:00 PM in Phuket; the day in Phuket starts at 9:00 PM (the previous day) in Old Harbour time.
From what time in Old Harbour is it tomorrow in Phuket?
Once it is 12:00 PM in Old Harbour, the date in Phuket has already changed. Until 12:00 PM in Phuket, it is still the previous day in Old Harbour.
Does the time gap between Old Harbour and Phuket change during the year?
No, the clocks change neither in Old Harbour nor in Phuket, so the gap is 12 hours all year round.
