Chiang Mai to Alton: time difference
Alton is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 12:24 12:24 PM Alton 06:24 6:24 AM You –:–
12:24 12:24 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
06:24 6:24 AM
British Summer Time · UTC+1
☀️ 07:36 · 🌙 18:03
·
−6 h
Alton is 6 h behind Chiang Mai.
When you, Chiang Mai and Alton 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
🇬🇧 Alton
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 | 🇬🇧 Alton |
|---|---|---|
| Local time | 12:24 | 06:24 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | British Summer Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:20 | 07:36 |
| Sunset | 17:59 | 18:03 |
| Daylight | 11 h 39 min | 10 h 27 min |
| People on this clock | 127,240 | 17,816 |
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 Alton: common questions
How many hours behind Chiang Mai is Alton?
The clocks in Alton are 6 hours behind those in Chiang Mai (UTC+1 and UTC+7).
What time is it in Alton at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Alton it is 3:00 AM at that moment.
What time is it in Alton when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 12:00 PM in Alton.
When do working hours in Chiang Mai and in Alton 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 Alton.
When does the date change in Alton compared with Chiang Mai?
The new day starts in Alton later: until 6:00 AM in Chiang Mai, it is still the previous day there. From 6:00 PM in Alton, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Alton the same all year?
No. Only Alton switches to summer time, so the gap changes twice a year. From October 25, 2026, Alton will be 7 hours behind Chiang Mai.
