Sheldon, IA to Chiang Mai: time difference
Chiang Mai is 12 h ahead of Sheldon, 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.
Sheldon, IA 22:43 10:43 PM Chiang Mai 10:43 10:43 AM You –:–
22:43 10:43 PM
Central Daylight Time · UTC-5
☀️ 07:33 · 🌙 18:49
10:43 10:43 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:05
·
+12 h
Chiang Mai is 12 h ahead of Sheldon, IA.
When you, Sheldon, 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
🇺🇸 Sheldon, 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 | 🇺🇸 Sheldon, IA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 22:43 | 10:43 |
| Local date | Sunday, October 11, 2026 | Monday, October 12, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Sheldon, IA | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:33 | 06:18 |
| Sunset | 18:49 | 18:05 |
| Daylight | 11 h 16 min | 11 h 47 min |
| People on this clock | 5,200 | 127,240 |
Compare Sheldon, IA with another city
More comparisons with Sheldon, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Sheldon, IA and Chiang Mai: common questions
How many hours ahead of Sheldon, IA, is Chiang Mai?
The clocks in Chiang Mai are 12 hours ahead of those in Sheldon (UTC+7 and UTC−5).
What time is it in Chiang Mai at the start of the working day in Sheldon, IA?
The working day in Sheldon 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 Sheldon, IA?
When it is 6:00 PM in Sheldon, it is 6:00 AM (the next day) in Chiang Mai.
When do working hours in Sheldon, IA, and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Sheldon (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 Sheldon.
When is it already the next day in Chiang Mai?
From 12:00 PM in Sheldon, 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 Sheldon.
Is the time difference between Sheldon, IA, and Chiang Mai the same all year?
No. Only Sheldon switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 13 hours ahead of Sheldon.
