Fort Madison, IA to Chiang Mai: time difference
Chiang Mai is 12 h ahead of Fort Madison, IA. 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 Madison, IA 09:42 9:42 AM Chiang Mai 21:42 9:42 PM You –:–
09:42 9:42 AM
Central Daylight Time · UTC-5
☀️ 07:22 · 🌙 18:19
21:42 9:42 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+12 h
Chiang Mai is 12 h ahead of Fort Madison, IA.
When you, Fort Madison, IA 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 Madison, IA
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 | 🇺🇸 Fort Madison, IA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:42 | 21:42 |
| 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 Fort Madison, IA | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:22 | 06:20 |
| Sunset | 18:19 | 17:59 |
| Daylight | 10 h 57 min | 11 h 39 min |
| People on this clock | 10,270 | 127,240 |
Compare Fort Madison, IA with another city
More comparisons with Fort Madison, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Fort Madison, IA and Chiang Mai: common questions
What is the time difference between Fort Madison, IA, and Chiang Mai?
Chiang Mai is 12 hours ahead: it uses UTC+7, while Fort Madison is on UTC−5.
If it is 9:00 AM in Fort Madison, IA, what time is it in Chiang Mai?
At 9:00 AM in Fort Madison, clocks in Chiang Mai show 9:00 PM.
What time is it in Chiang Mai when it is 6:00 PM in Fort Madison, IA?
When it is 6:00 PM in Fort Madison, it is 6:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from Fort Madison, IA?
Working hours (9:00 AM–6:00 PM) in Fort Madison and in Chiang Mai do not overlap. At 9:00 AM in Fort Madison it is 9:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 9:00 PM (the previous day) in Fort Madison.
When is it already the next day in Chiang Mai?
From 12:00 PM in Fort Madison, IA, 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 Fort Madison.
Is the time difference between Fort Madison, IA, and Chiang Mai the same all year?
No. Only Fort Madison switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 13 hours ahead of Fort Madison.
