Sierra Vista, AZ to Chiang Mai: time difference
Chiang Mai is 14 h ahead of Sierra Vista, AZ. 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.
Sierra Vista, AZ 00:38 12:38 AM Chiang Mai 14:38 2:38 PM You –:–
00:38 12:38 AM
Mountain Standard Time · UTC-7
☀️ 06:30 · 🌙 17:43
14:38 2:38 PM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
·
+14 h
Chiang Mai is 14 h ahead of Sierra Vista, AZ.
When you, Sierra Vista, AZ 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
🇺🇸 Sierra Vista, AZ
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
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 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇺🇸 Sierra Vista, AZ | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 00:38 | 14:38 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Mountain Standard Time | Indochina Time |
| UTC offset | UTC-7 | UTC+7 |
| Offset from Sierra Vista, AZ | — | +14 h |
| IANA zone | America/Phoenix | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:30 | 06:21 |
| Sunset | 17:43 | 17:58 |
| Daylight | 11 h 13 min | 11 h 37 min |
| People on this clock | 45,308 | 127,240 |
Compare Sierra Vista, AZ with another city
More comparisons with Sierra Vista, AZ: the time zones next to it and the far side of the clock.
Nearby time zones
Sierra Vista, AZ and Chiang Mai: common questions
How many hours ahead of Sierra Vista, AZ, is Chiang Mai?
The clocks in Chiang Mai are 14 hours ahead of those in Sierra Vista (UTC+7 and UTC−7).
What time is it in Chiang Mai at the start of the working day in Sierra Vista, AZ?
The working day in Sierra Vista starts at 9:00 AM; in Chiang Mai it is 11:00 PM at that moment.
What time is it in Chiang Mai at the end of the working day in Sierra Vista, AZ?
The working day in Sierra Vista ends at 6:00 PM; in Chiang Mai it is 8:00 AM (the next day) at that moment.
Is there a time when both Sierra Vista, AZ, and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Sierra Vista at 9:00 AM, it is 11:00 PM in Chiang Mai; the day in Chiang Mai starts at 7:00 PM (the previous day) in Sierra Vista time.
When is it already the next day in Chiang Mai?
From 10:00 AM in Sierra Vista, AZ, it is already the next day in Chiang Mai. The other way round, until 2:00 PM in Chiang Mai it is still the previous day in Sierra Vista.
Does the time gap between Sierra Vista, AZ, and Chiang Mai change during the year?
No, the clocks change neither in Sierra Vista nor in Chiang Mai, so the gap is 14 hours all year round.
