Phuket to Zonguldak: time difference
Zonguldak is 4 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 06:23 6:23 AM Zonguldak 02:23 2:23 AM You –:–
06:23 6:23 AM
Indochina Time · UTC+7
☀️ 06:14 · 🌙 18:10
02:23 2:23 AM
GMT+03:00 · UTC+3
☀️ 07:08 · 🌙 18:09
·
−4 h
Zonguldak is 4 h behind Phuket.
When you, Phuket and Zonguldak 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
🇹🇷 Zonguldak
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 | 🇹🇷 Zonguldak |
|---|---|---|
| Local time | 06:23 | 02:23 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | GMT+03:00 |
| UTC offset | UTC+7 | UTC+3 |
| Offset from Phuket | — | −4 h |
| IANA zone | Asia/Bangkok | Europe/Istanbul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:14 | 07:08 |
| Sunset | 18:10 | 18:09 |
| Daylight | 11 h 56 min | 11 h 1 min |
| People on this clock | 79,308 | 120,395 |
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 Zonguldak: common questions
How far behind Phuket is Zonguldak?
Zonguldak is 4 hours behind Phuket: UTC+3 against UTC+7.
What time is it in Zonguldak at the start of the working day in Phuket?
The working day in Phuket starts at 9:00 AM; in Zonguldak it is 5:00 AM at that moment.
If it is 6:00 PM in Phuket, what time is it in Zonguldak?
At 6:00 PM in Phuket, clocks in Zonguldak show 2:00 PM.
Is there a time when both Phuket and Zonguldak are at work?
Yes: from 1:00 PM to 6:00 PM in Phuket (9:00 AM to 2:00 PM in Zonguldak), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Zonguldak?
Until 4:00 AM in Phuket it is still the previous day in Zonguldak. The other way round, from 8:00 PM in Zonguldak it is already the next day in Phuket.
Does the time gap between Phuket and Zonguldak change during the year?
No, the clocks change neither in Phuket nor in Zonguldak, so the gap is 4 hours all year round.
