Chiang Mai to Syros: time difference
Syros is 4 h behind Chiang Mai. 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.
Chiang Mai 04:12 4:12 AM Syros 00:12 12:12 AM You –:–
04:12 4:12 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
00:12 12:12 AM
Eastern European Summer Time · UTC+3
☀️ 07:31 · 🌙 18:42
·
−4 h
Syros is 4 h behind Chiang Mai.
When you, Chiang Mai and Syros 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
🇬🇷 Syros
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 | 🇬🇷 Syros |
|---|---|---|
| Local time | 04:12 | 00:12 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:19 | 07:31 |
| Sunset | 18:01 | 18:42 |
| Daylight | 11 h 41 min | 11 h 12 min |
| People on this clock | 127,240 | 1,138 |
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 Syros: common questions
What is the time difference between Chiang Mai and Syros?
Syros is 4 hours behind: it uses UTC+3, while Chiang Mai is on UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Syros?
At 9:00 AM in Chiang Mai, clocks in Syros show 5:00 AM.
What time is it in Syros when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 2:00 PM in Syros.
Is there a time when both Chiang Mai and Syros are at work?
Yes: from 1:00 PM to 6:00 PM in Chiang Mai (9:00 AM to 2:00 PM in Syros), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Chiang Mai is it still yesterday in Syros?
Before 4:00 AM in Chiang Mai, the date in Syros has not changed yet. From 8:00 PM in Syros, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Syros change during the year?
Yes – daylight saving time is used in Syros but not in Chiang Mai. From October 25, 2026, Syros will be 5 hours behind Chiang Mai.
