Phuket to Constanta: time difference
Constanta is 4 h behind Phuket. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇷🇴 Constanta, Romania
46
- Eastern European Summer Time
- UTC+3
- Twilight
☀️ 07:14 · 🌙 18:32 · 11 h 18 min
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Phuket 10:45 10:45 AM Constanta 06:45 6:45 AM You –:–
10:45 10:45 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:14
06:45 6:45 AM
Eastern European Summer Time · UTC+3
☀️ 07:14 · 🌙 18:32
·
−4 h
Constanta is 4 h behind Phuket.
When you, Phuket and Constanta 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
🇷🇴 Constanta
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 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Phuket | 🇷🇴 Constanta |
|---|---|---|
| Local time | 10:45 | 06:45 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Eastern European Summer Time |
| UTC offset | UTC+7 | UTC+3 |
| Offset from Phuket | — | −4 h |
| IANA zone | Asia/Bangkok | Europe/Bucharest |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:14 | 07:14 |
| Sunset | 18:14 | 18:32 |
| Daylight | 12 h | 11 h 18 min |
| People on this clock | 79,308 | 283,872 |
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 Constanta: common questions
What is the time difference between Phuket and Constanta?
Constanta is 4 hours behind: it uses UTC+3, while Phuket is on UTC+7.
What time is it in Constanta at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in Constanta it is 5:00 AM at that moment.
What time is it in Constanta at the end of the working day in Phuket?
The working day in Phuket ends at 6:00 PM; in Constanta it is 2:00 PM at that moment.
When is a good time to call Constanta from Phuket?
Between 1:00 PM and 6:00 PM in Phuket – that is 9:00 AM to 2:00 PM in Constanta – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Constanta?
Until 4:00 AM in Phuket it is still the previous day in Constanta. The other way round, from 8:00 PM in Constanta it is already the next day in Phuket.
Does the time difference between Phuket and Constanta change?
Yes. The clocks change only in Constanta. From October 25, 2026, Constanta will be 5 hours behind Phuket.
