St. George, UT to Chiang Mai: time difference
Chiang Mai is 13 h ahead of St. George, UT. 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.
St. George, UT 18:09 6:09 PM Chiang Mai 07:09 7:09 AM You –:–
18:09 6:09 PM
Mountain Daylight Time · UTC-6
☀️ 07:47 · 🌙 18:52
07:09 7:09 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
·
+13 h
Chiang Mai is 13 h ahead of St. George, UT.
When you, St. George, UT 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
🇺🇸 St. George, UT
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
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 11 11 AM 12 12 PM
📍 Your time
- Asleep
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- Working hours
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Time zones side by side
| Detail | 🇺🇸 St. George, UT | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 18:09 | 07:09 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Mountain Daylight Time | Indochina Time |
| UTC offset | UTC-6 | UTC+7 |
| Offset from St. George, UT | — | +13 h |
| IANA zone | America/Denver | Asia/Bangkok |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:47 | 06:20 |
| Sunset | 18:52 | 17:58 |
| Daylight | 11 h 5 min | 11 h 38 min |
| People on this clock | 95,342 | 127,240 |
Compare St. George, UT with another city
More comparisons with St. George, UT: the time zones next to it and the far side of the clock.
Nearby time zones
St. George, UT and Chiang Mai: common questions
What is the time difference between St. George, UT, and Chiang Mai?
Chiang Mai is 13 hours ahead: it uses UTC+7, while St. George is on UTC−6.
What time is it in Chiang Mai at the start of the working day in St. George, UT?
The working day in St. George starts at 9:00 AM; in Chiang Mai it is 10:00 PM at that moment.
If it is 6:00 PM in St. George, UT, what time is it in Chiang Mai?
At 6:00 PM in St. George, clocks in Chiang Mai show 7:00 AM (the next day).
Is there a time when both St. George, UT, and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in St. George at 9:00 AM, it is 10:00 PM in Chiang Mai; the day in Chiang Mai starts at 8:00 PM (the previous day) in St. George time.
When is it already the next day in Chiang Mai?
From 11:00 AM in St. George, UT, it is already the next day in Chiang Mai. The other way round, until 1:00 PM in Chiang Mai it is still the previous day in St. George.
Does the time difference between St. George, UT, and Chiang Mai change?
Yes. The clocks change only in St. George. From November 1, 2026, Chiang Mai will be 14 hours ahead of St. George.
