Phuket to Serra: time difference
Serra 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 17:59 5:59 PM Serra 07:59 7:59 AM You –:–
17:59 5:59 PM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
07:59 7:59 AM
Brasilia Standard Time · UTC-3
☀️ 05:09 · 🌙 17:45
·
−10 h
Serra is 10 h behind Phuket.
When you, Phuket and Serra 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
🇧🇷 Serra
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 | 🇧🇷 Serra |
|---|---|---|
| Local time | 17:59 | 07:59 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 05:09 |
| Sunset | 18:10 | 17:45 |
| Daylight | 11 h 56 min | 12 h 36 min |
| People on this clock | 79,308 | 520,653 |
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 Serra: common questions
How far behind Phuket is Serra?
Serra is 10 hours behind Phuket: UTC−3 against UTC+7.
If it is 9:00 AM in Phuket, what time is it in Serra?
At 9:00 AM in Phuket, clocks in Serra show 11:00 PM (the previous day).
If it is 6:00 PM in Phuket, what time is it in Serra?
At 6:00 PM in Phuket, clocks in Serra show 8:00 AM.
When do working hours in Phuket and in Serra 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 Serra, and the start of the day in Serra is 7:00 PM in Phuket.
When does the date change in Serra compared with Phuket?
The new day starts in Serra later: until 10:00 AM in Phuket, it is still the previous day there. From 2:00 PM in Serra, Phuket is already on the next day.
Does the time difference between Phuket and Serra change?
No. Neither place uses daylight saving time, so the difference stays 10 hours all year.
