Chiang Mai to St. George, UT: time difference
St. George, UT is 13 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 09:29 9:29 AM St. George, UT 20:29 8:29 PM You –:–
09:29 9:29 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
20:29 8:29 PM
Mountain Daylight Time · UTC-6
☀️ 07:47 · 🌙 18:52
·
−13 h
St. George, UT is 13 h behind Chiang Mai.
When you, Chiang Mai and St. George, UT 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
🇺🇸 St. George, UT
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 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇺🇸 St. George, UT |
|---|---|---|
| Local time | 09:29 | 20:29 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Mountain Daylight Time |
| UTC offset | UTC+7 | UTC-6 |
| Offset from Chiang Mai | — | −13 h |
| IANA zone | Asia/Bangkok | America/Denver |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 06:20 | 07:47 |
| Sunset | 17:58 | 18:52 |
| Daylight | 11 h 38 min | 11 h 5 min |
| People on this clock | 127,240 | 95,342 |
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 St. George, UT: common questions
What is the time difference between Chiang Mai and St. George, UT?
St. George is 13 hours behind: it uses UTC−6, while Chiang Mai is on UTC+7.
What time is it in St. George, UT, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in St. George it is 8:00 PM (the previous day) at that moment.
What time is it in St. George, UT, when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 5:00 AM in St. George.
When is a good time to call St. George, UT, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in St. George do not overlap. At 9:00 AM in Chiang Mai it is 8:00 PM (the previous day) in St. George; when the working day starts in St. George, it is 10:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in St. George, UT?
Before 1:00 PM in Chiang Mai, the date in St. George has not changed yet. From 11:00 AM in St. George, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and St. George, UT, change?
Yes. The clocks change only in St. George. From November 1, 2026, St. George will be 14 hours behind Chiang Mai.
