Saint Charles, IL to Chiang Mai: time difference
Chiang Mai is 12 h ahead of Saint Charles, IL. 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.
Saint Charles, IL 10:25 10:25 AM Chiang Mai 22:25 10:25 PM You –:–
10:25 10:25 AM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
22:25 10:25 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+12 h
Chiang Mai is 12 h ahead of Saint Charles, IL.
When you, Saint Charles, IL 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
🇺🇸 Saint Charles, IL
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
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
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Time zones side by side
| Detail | 🇺🇸 Saint Charles, IL | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 10:25 | 22:25 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Saint Charles, IL | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 06:20 |
| Sunset | 18:05 | 17:59 |
| Daylight | 10 h 54 min | 11 h 39 min |
| People on this clock | 70,329 | 127,240 |
Compare Saint Charles, IL with another city
More comparisons with Saint Charles, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Saint Charles, IL and Chiang Mai: common questions
How many hours ahead of Saint Charles, IL, is Chiang Mai?
The clocks in Chiang Mai are 12 hours ahead of those in Saint Charles (UTC+7 and UTC−5).
What time is it in Chiang Mai at the start of the working day in Saint Charles, IL?
The working day in Saint Charles starts at 9:00 AM; in Chiang Mai it is 9:00 PM at that moment.
What time is it in Chiang Mai when it is 6:00 PM in Saint Charles, IL?
When it is 6:00 PM in Saint Charles, it is 6:00 AM (the next day) in Chiang Mai.
When do working hours in Saint Charles, IL, and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Saint Charles (9:00 AM) is 9:00 PM in Chiang Mai, and the start of the day in Chiang Mai is 9:00 PM (the previous day) in Saint Charles.
When is it already the next day in Chiang Mai?
From 12:00 PM in Saint Charles, IL, it is already the next day in Chiang Mai. The other way round, until 12:00 PM in Chiang Mai it is still the previous day in Saint Charles.
Does the time gap between Saint Charles, IL, and Chiang Mai change during the year?
Yes – daylight saving time is used in Saint Charles but not in Chiang Mai. From November 1, 2026, Chiang Mai will be 13 hours ahead of Saint Charles.
