Phuket to Boa Vista: time difference
Boa Vista 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 21:01 9:01 PM Boa Vista 10:01 10:01 AM You –:–
21:01 9:01 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
10:01 10:01 AM
Amazon Standard Time · UTC-4
☀️ 05:47 · 🌙 17:50
·
−11 h
Boa Vista is 11 h behind Phuket.
When you, Phuket and Boa Vista 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
🇧🇷 Boa Vista
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 | 🇧🇷 Boa Vista |
|---|---|---|
| Local time | 21:01 | 10:01 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Amazon Standard Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Phuket | — | −11 h |
| IANA zone | Asia/Bangkok | America/Boa Vista |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 05:47 |
| Sunset | 18:10 | 17:50 |
| Daylight | 11 h 56 min | 12 h 3 min |
| People on this clock | 79,308 | 413,486 |
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 Boa Vista: common questions
What is the time difference between Phuket and Boa Vista?
Boa Vista is 11 hours behind: it uses UTC−4, while Phuket is on UTC+7.
What time is it in Boa Vista at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in Boa Vista it is 10:00 PM (the previous day) at that moment.
What time is it in Boa Vista when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 7:00 AM in Boa Vista.
When do working hours in Phuket and in Boa Vista 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 Boa Vista, and the start of the day in Boa Vista is 8:00 PM in Phuket.
Until what time in Phuket is it still yesterday in Boa Vista?
Before 11:00 AM in Phuket, the date in Boa Vista has not changed yet. From 1:00 PM in Boa Vista, it is already the next day in Phuket.
Does the time difference between Phuket and Boa Vista change?
No. Neither place uses daylight saving time, so the difference stays 11 hours all year.
