Chiang Mai to Castel: time difference
Castel is 6 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 21:15 9:15 PM Castel 15:15 3:15 PM You –:–
21:15 9:15 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
15:15 3:15 PM
GMT+01:00 · UTC+1
☀️ 07:24 · 🌙 18:32
·
−6 h
Castel is 6 h behind Chiang Mai.
When you, Chiang Mai and Castel 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
🇬🇬 Castel
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇬🇬 Castel |
|---|---|---|
| Local time | 21:15 | 15:15 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | GMT+01:00 |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/Guernsey |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:17 | 07:24 |
| Sunset | 18:07 | 18:32 |
| Daylight | 11 h 49 min | 11 h 8 min |
| People on this clock | 127,240 | 8,000 |
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 Castel: common questions
How far behind Chiang Mai is Castel?
Castel is 6 hours behind Chiang Mai: UTC+1 against UTC+7.
What time is it in Castel at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Castel it is 3:00 AM at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Castel?
At 6:00 PM in Chiang Mai, clocks in Castel show 12:00 PM.
When do working hours in Chiang Mai and in Castel overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Chiang Mai, which is 9:00 AM to 12:00 PM in Castel.
When does the date change in Castel compared with Chiang Mai?
The new day starts in Castel later: until 6:00 AM in Chiang Mai, it is still the previous day there. From 6:00 PM in Castel, Chiang Mai is already on the next day.
Does the time difference between Chiang Mai and Castel change?
Yes. The clocks change only in Castel. From October 25, 2026, Castel will be 7 hours behind Chiang Mai.
