Phuket to Niteroi: time difference
Niteroi is 10 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 17:04 5:04 PM Niteroi 07:04 7:04 AM You –:–
17:04 5:04 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
07:04 7:04 AM
Brasilia Standard Time · UTC-3
☀️ 05:25 · 🌙 17:55
·
−10 h
Niteroi is 10 h behind Phuket.
When you, Phuket and Niteroi 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
🇧🇷 Niteroi
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 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇧🇷 Niteroi |
|---|---|---|
| Local time | 17:04 | 07:04 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Brasilia Standard Time |
| UTC offset | UTC+7 | UTC-3 |
| Offset from Phuket | — | −10 h |
| IANA zone | Asia/Bangkok | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 05:25 |
| Sunset | 18:14 | 17:55 |
| Daylight | 12 h | 12 h 30 min |
| People on this clock | 79,308 | 481,749 |
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 Niteroi: common questions
How many hours behind Phuket is Niteroi?
The clocks in Niteroi are 10 hours behind those in Phuket (UTC−3 and UTC+7).
If it is 9:00 AM in Phuket, what time is it in Niteroi?
At 9:00 AM in Phuket, clocks in Niteroi show 11:00 PM (the previous day).
What time is it in Niteroi when it is 6:00 PM in Phuket?
When it is 6:00 PM in Phuket, it is 8:00 AM in Niteroi.
When do working hours in Phuket and in Niteroi overlap?
They don't: there are no shared working hours. The start of the day in Phuket (9:00 AM) is 11:00 PM (the previous day) in Niteroi, and the start of the day in Niteroi is 7:00 PM in Phuket.
Until what time in Phuket is it still yesterday in Niteroi?
Before 10:00 AM in Phuket, the date in Niteroi has not changed yet. From 2:00 PM in Niteroi, it is already the next day in Phuket.
Is the time difference between Phuket and Niteroi the same all year?
Yes. Neither Phuket nor Niteroi switches to summer time, so the gap is always 10 hours.
