Rio das Ostras to Phuket: time difference
Phuket is 10 h ahead of Rio das Ostras. 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.
Rio das Ostras 04:50 4:50 AM Phuket 14:50 2:50 PM You –:–
04:50 4:50 AM
Brasilia Standard Time · UTC-3
☀️ 05:13 · 🌙 17:54
14:50 2:50 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
·
+10 h
Phuket is 10 h ahead of Rio das Ostras.
When you, Rio das Ostras 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
🇧🇷 Rio das Ostras
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio das Ostras | 🇹🇭 Phuket |
|---|---|---|
| Local time | 04:50 | 14:50 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Brasilia Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Rio das Ostras | — | +10 h |
| IANA zone | America/Sao Paulo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:13 | 06:14 |
| Sunset | 17:54 | 18:10 |
| Daylight | 12 h 41 min | 11 h 56 min |
| People on this clock | 156,491 | 79,308 |
Compare Rio das Ostras with another city
More comparisons with Rio das Ostras: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio das Ostras and Phuket: common questions
How far ahead of Rio das Ostras is Phuket?
Phuket is 10 hours ahead of Rio das Ostras: UTC+7 against UTC−3.
What time is it in Phuket when it is 9:00 AM in Rio das Ostras?
When it is 9:00 AM in Rio das Ostras, it is 7:00 PM in Phuket.
If it is 6:00 PM in Rio das Ostras, what time is it in Phuket?
At 6:00 PM in Rio das Ostras, clocks in Phuket show 4:00 AM (the next day).
When do working hours in Rio das Ostras and in Phuket overlap?
They don't: there are no shared working hours. The start of the day in Rio das Ostras (9:00 AM) is 7:00 PM in Phuket, and the start of the day in Phuket is 11:00 PM (the previous day) in Rio das Ostras.
When does the date change in Phuket compared with Rio das Ostras?
The new day starts in Phuket earlier: at 2:00 PM in Rio das Ostras it is already midnight there. Until 10:00 AM in Phuket, Rio das Ostras is still on the previous day.
Is the time difference between Rio das Ostras and Phuket the same all year?
Yes. Neither Rio das Ostras nor Phuket switches to summer time, so the gap is always 10 hours.
