Chiang Mai to Fort Collins, CO: time difference
Fort Collins, CO 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 09:04 9:04 AM Fort Collins, CO 20:04 8:04 PM You –:–
09:04 9:04 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
20:04 8:04 PM
Mountain Daylight Time · UTC-6
☀️ 07:06 · 🌙 18:31
·
−13 h
Fort Collins, CO is 13 h behind Chiang Mai.
When you, Chiang Mai and Fort Collins, CO 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
🇺🇸 Fort Collins, CO
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 | 🇺🇸 Fort Collins, CO |
|---|---|---|
| Local time | 09:04 | 20:04 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 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 | 06:17 | 07:06 |
| Sunset | 18:07 | 18:31 |
| Daylight | 11 h 49 min | 11 h 25 min |
| People on this clock | 127,240 | 148,612 |
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 Fort Collins, CO: common questions
What is the time difference between Chiang Mai and Fort Collins, CO?
Fort Collins is 13 hours behind: it uses UTC−6, while Chiang Mai is on UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Fort Collins, CO?
At 9:00 AM in Chiang Mai, clocks in Fort Collins show 8:00 PM (the previous day).
What time is it in Fort Collins, CO, when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 5:00 AM in Fort Collins.
When is a good time to call Fort Collins, CO, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Fort Collins do not overlap. At 9:00 AM in Chiang Mai it is 8:00 PM (the previous day) in Fort Collins; when the working day starts in Fort Collins, it is 10:00 PM in Chiang Mai.
When is it still the previous day in Fort Collins, CO?
Until 1:00 PM in Chiang Mai it is still the previous day in Fort Collins. The other way round, from 11:00 AM in Fort Collins it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Fort Collins, CO, the same all year?
No. Only Fort Collins switches to summer time, so the gap changes twice a year. From November 1, 2026, Fort Collins will be 14 hours behind Chiang Mai.
