Fort Collins, CO to Chiang Mai: time difference
Chiang Mai is 13 h ahead of Fort Collins, CO. 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.
Fort Collins, CO 19:00 7:00 PM Chiang Mai 08:00 8:00 AM You –:–
19:00 7:00 PM
Mountain Daylight Time · UTC-6
☀️ 07:06 · 🌙 18:31
08:00 8:00 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+13 h
Chiang Mai is 13 h ahead of Fort Collins, CO.
When you, Fort Collins, CO 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
🇺🇸 Fort Collins, CO
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
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Time zones side by side
| Detail | 🇺🇸 Fort Collins, CO | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 19:00 | 08:00 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Mountain Daylight Time | Indochina Time |
| UTC offset | UTC-6 | UTC+7 |
| Offset from Fort Collins, CO | — | +13 h |
| IANA zone | America/Denver | Asia/Bangkok |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:06 | 06:17 |
| Sunset | 18:31 | 18:07 |
| Daylight | 11 h 25 min | 11 h 49 min |
| People on this clock | 148,612 | 127,240 |
Compare Fort Collins, CO with another city
More comparisons with Fort Collins, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Fort Collins, CO and Chiang Mai: common questions
How many hours ahead of Fort Collins, CO, is Chiang Mai?
The clocks in Chiang Mai are 13 hours ahead of those in Fort Collins (UTC+7 and UTC−6).
What time is it in Chiang Mai when it is 9:00 AM in Fort Collins, CO?
When it is 9:00 AM in Fort Collins, it is 10:00 PM in Chiang Mai.
What time is it in Chiang Mai when it is 6:00 PM in Fort Collins, CO?
When it is 6:00 PM in Fort Collins, it is 7:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from Fort Collins, CO?
Working hours (9:00 AM–6:00 PM) in Fort Collins and in Chiang Mai do not overlap. At 9:00 AM in Fort Collins it is 10:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 8:00 PM (the previous day) in Fort Collins.
When is it already the next day in Chiang Mai?
From 11:00 AM in Fort Collins, CO, 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 Fort Collins.
Is the time difference between Fort Collins, CO, and Chiang Mai the same all year?
No. Only Fort Collins switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 14 hours ahead of Fort Collins.
