Chiang Mai to Petrosani: time difference
Petrosani is 4 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 05:09 5:09 AM Petrosani 01:09 1:09 AM You –:–
05:09 5:09 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
01:09 1:09 AM
Eastern European Summer Time · UTC+3
☀️ 07:49 · 🌙 18:35
·
−4 h
Petrosani is 4 h behind Chiang Mai.
When you, Chiang Mai and Petrosani are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇷🇴 Petrosani
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 | 🇹🇭 Chiang Mai | 🇷🇴 Petrosani |
|---|---|---|
| Local time | 05:09 | 01:09 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Indochina Time | Eastern European Summer Time |
| UTC offset | UTC+7 | UTC+3 |
| Offset from Chiang Mai | — | −4 h |
| IANA zone | Asia/Bangkok | Europe/Bucharest |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:20 | 07:49 |
| Sunset | 17:58 | 18:35 |
| Daylight | 11 h 38 min | 10 h 45 min |
| People on this clock | 127,240 | 51,476 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Petrosani: common questions
How far behind Chiang Mai is Petrosani?
Petrosani is 4 hours behind Chiang Mai: UTC+3 against UTC+7.
What time is it in Petrosani when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 5:00 AM in Petrosani.
If it is 6:00 PM in Chiang Mai, what time is it in Petrosani?
At 6:00 PM in Chiang Mai, clocks in Petrosani show 2:00 PM.
When do working hours in Chiang Mai and in Petrosani overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Chiang Mai, which is 9:00 AM to 2:00 PM in Petrosani.
When is it still the previous day in Petrosani?
Until 4:00 AM in Chiang Mai it is still the previous day in Petrosani. The other way round, from 8:00 PM in Petrosani it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Petrosani change during the year?
Yes – daylight saving time is used in Petrosani but not in Chiang Mai. From October 25, 2026, Petrosani will be 5 hours behind Chiang Mai.
