Phuket to San Juan: time difference
San Juan 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 19:34 7:34 PM San Juan 08:34 8:34 AM You –:–
19:34 7:34 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
08:34 8:34 AM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:48
·
−11 h
San Juan is 11 h behind Phuket.
When you, Phuket and San Juan 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
🇹🇹 San Juan
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 | 🇹🇹 San Juan |
|---|---|---|
| Local time | 19:34 | 08:34 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Atlantic Standard Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Phuket | — | −11 h |
| IANA zone | Asia/Bangkok | America/Port of Spain |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 05:55 |
| Sunset | 18:10 | 17:48 |
| Daylight | 11 h 56 min | 11 h 52 min |
| People on this clock | 79,308 | — |
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 San Juan: common questions
How many hours behind Phuket is San Juan?
The clocks in San Juan are 11 hours behind those in Phuket (UTC−4 and UTC+7).
What time is it in San Juan at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in San Juan it is 10:00 PM (the previous day) at that moment.
If it is 6:00 PM in Phuket, what time is it in San Juan?
At 6:00 PM in Phuket, clocks in San Juan show 7:00 AM.
Is there a time when both Phuket and San Juan are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Phuket at 9:00 AM, it is 10:00 PM (the previous day) in San Juan; the day in San Juan starts at 8:00 PM in Phuket time.
When is it still the previous day in San Juan?
Until 11:00 AM in Phuket it is still the previous day in San Juan. The other way round, from 1:00 PM in San Juan it is already the next day in Phuket.
Does the time difference between Phuket and San Juan change?
No. Neither place uses daylight saving time, so the difference stays 11 hours all year.
