Katerini to Chiang Mai: time difference
Chiang Mai is 4 h ahead of Katerini. 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.
Katerini 00:12 12:12 AM Chiang Mai 04:12 4:12 AM You –:–
00:12 12:12 AM
Eastern European Summer Time · UTC+3
☀️ 07:43 · 🌙 18:49
04:12 4:12 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+4 h
Chiang Mai is 4 h ahead of Katerini.
When you, Katerini 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
🇬🇷 Katerini
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 | 🇬🇷 Katerini | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 00:12 | 04:12 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern European Summer Time | Indochina Time |
| UTC offset | UTC+3 | UTC+7 |
| Offset from Katerini | — | +4 h |
| IANA zone | Europe/Athens | Asia/Bangkok |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:43 | 06:19 |
| Sunset | 18:49 | 18:01 |
| Daylight | 11 h 6 min | 11 h 41 min |
| People on this clock | 56,000 | 127,240 |
Compare Katerini with another city
More comparisons with Katerini: the time zones next to it and the far side of the clock.
Big time differences
Katerini and Chiang Mai: common questions
How far ahead of Katerini is Chiang Mai?
Chiang Mai is 4 hours ahead of Katerini: UTC+7 against UTC+3.
What time is it in Chiang Mai when it is 9:00 AM in Katerini?
When it is 9:00 AM in Katerini, it is 1:00 PM in Chiang Mai.
What time is it in Chiang Mai at the end of the working day in Katerini?
The working day in Katerini ends at 6:00 PM; in Chiang Mai it is 10:00 PM at that moment.
When is a good time to call Chiang Mai from Katerini?
Between 9:00 AM and 2:00 PM in Katerini – 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 does the date change in Chiang Mai compared with Katerini?
The new day starts in Chiang Mai earlier: at 8:00 PM in Katerini it is already midnight there. Until 4:00 AM in Chiang Mai, Katerini is still on the previous day.
Is the time difference between Katerini and Chiang Mai the same all year?
No. Only Katerini switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 5 hours ahead of Katerini.
