Chiang Mai to Sinaia: time difference
Sinaia 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 06:57 6:57 AM Sinaia 02:57 2:57 AM You –:–
06:57 6:57 AM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:57
02:57 2:57 AM
Eastern European Summer Time · UTC+3
☀️ 07:46 · 🌙 18:19
·
−4 h
Sinaia is 4 h behind Chiang Mai.
When you, Chiang Mai and Sinaia 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
🇷🇴 Sinaia
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 | 🇷🇴 Sinaia |
|---|---|---|
| Local time | 06:57 | 02:57 |
| Local date | Saturday, October 24, 2026 | Saturday, October 24, 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 | 06:21 | 07:46 |
| Sunset | 17:57 | 18:19 |
| Daylight | 11 h 35 min | 10 h 33 min |
| People on this clock | 127,240 | 15,465 |
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 Sinaia: common questions
How many hours behind Chiang Mai is Sinaia?
The clocks in Sinaia are 4 hours behind those in Chiang Mai (UTC+3 and UTC+7).
What time is it in Sinaia at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Sinaia it is 5:00 AM at that moment.
What time is it in Sinaia when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 2:00 PM in Sinaia.
Is there a time when both Chiang Mai and Sinaia are at work?
Yes: from 1:00 PM to 6:00 PM in Chiang Mai (9:00 AM to 2:00 PM in Sinaia), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Sinaia?
Until 4:00 AM in Chiang Mai it is still the previous day in Sinaia. The other way round, from 8:00 PM in Sinaia it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Sinaia change during the year?
Yes – daylight saving time is used in Sinaia but not in Chiang Mai. From October 25, 2026, Sinaia will be 5 hours behind Chiang Mai.
