Chiang Mai to Saint Charles, IL: time difference
Saint Charles, IL is 12 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 01:53 1:53 AM Saint Charles, IL 13:53 1:53 PM You –:–
01:53 1:53 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
13:53 1:53 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
·
−12 h
Saint Charles, IL is 12 h behind Chiang Mai.
When you, Chiang Mai and Saint Charles, IL 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
🇺🇸 Saint Charles, IL
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 11 11 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇺🇸 Saint Charles, IL |
|---|---|---|
| Local time | 01:53 | 13:53 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Chiang Mai | — | −12 h |
| IANA zone | Asia/Bangkok | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:20 | 07:12 |
| Sunset | 17:58 | 18:05 |
| Daylight | 11 h 38 min | 10 h 54 min |
| People on this clock | 127,240 | 70,329 |
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 Saint Charles, IL: common questions
How many hours behind Chiang Mai is Saint Charles, IL?
The clocks in Saint Charles are 12 hours behind those in Chiang Mai (UTC−5 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Saint Charles, IL?
At 9:00 AM in Chiang Mai, clocks in Saint Charles show 9:00 PM (the previous day).
If it is 6:00 PM in Chiang Mai, what time is it in Saint Charles, IL?
At 6:00 PM in Chiang Mai, clocks in Saint Charles show 6:00 AM.
When do working hours in Chiang Mai and in Saint Charles, IL, overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 9:00 PM (the previous day) in Saint Charles, and the start of the day in Saint Charles is 9:00 PM in Chiang Mai.
When is it still the previous day in Saint Charles, IL?
Until 12:00 PM in Chiang Mai it is still the previous day in Saint Charles. The other way round, from 12:00 PM in Saint Charles it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Saint Charles, IL, change?
Yes. The clocks change only in Saint Charles. From November 1, 2026, Saint Charles will be 13 hours behind Chiang Mai.
