Petrosani to Chiang Mai: time difference
Chiang Mai is 4 h ahead of Petrosani. 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.
Petrosani 22:52 10:52 PM Chiang Mai 02:52 2:52 AM You –:–
22:52 10:52 PM
Eastern European Summer Time · UTC+3
☀️ 07:49 · 🌙 18:35
02:52 2:52 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
·
+4 h
Chiang Mai is 4 h ahead of Petrosani.
When you, Petrosani and Chiang Mai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇴 Petrosani
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
🇹🇭 Chiang Mai
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇴 Petrosani | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 22:52 | 02:52 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Eastern European Summer Time | Indochina Time |
| UTC offset | UTC+3 | UTC+7 |
| Offset from Petrosani | — | +4 h |
| IANA zone | Europe/Bucharest | Asia/Bangkok |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:49 | 06:20 |
| Sunset | 18:35 | 17:58 |
| Daylight | 10 h 45 min | 11 h 38 min |
| People on this clock | 51,476 | 127,240 |
Compare Petrosani with another city
More comparisons with Petrosani: the time zones next to it and the far side of the clock.
Big time differences
Petrosani and Chiang Mai: common questions
How far ahead of Petrosani is Chiang Mai?
Chiang Mai is 4 hours ahead of Petrosani: UTC+7 against UTC+3.
What time is it in Chiang Mai at the start of the working day in Petrosani?
The working day in Petrosani starts at 9:00 AM; in Chiang Mai it is 1:00 PM at that moment.
If it is 6:00 PM in Petrosani, what time is it in Chiang Mai?
At 6:00 PM in Petrosani, clocks in Chiang Mai show 10:00 PM.
When is a good time to call Chiang Mai from Petrosani?
Between 9:00 AM and 2:00 PM in Petrosani – that is 1:00 PM to 6:00 PM in Chiang Mai – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Chiang Mai?
From 8:00 PM in Petrosani it is already the next day in Chiang Mai. The other way round, until 4:00 AM in Chiang Mai it is still the previous day in Petrosani.
Is the time difference between Petrosani and Chiang Mai the same all year?
No. Only Petrosani switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 5 hours ahead of Petrosani.
