Chiang Mai to Sheldon, IA: time difference
Sheldon, IA 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 11:47 11:47 AM Sheldon, IA 23:47 11:47 PM You –:–
11:47 11:47 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:05
23:47 11:47 PM
Central Daylight Time · UTC-5
☀️ 07:33 · 🌙 18:49
·
−12 h
Sheldon, IA is 12 h behind Chiang Mai.
When you, Chiang Mai and Sheldon, IA 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
🇺🇸 Sheldon, IA
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 | 🇺🇸 Sheldon, IA |
|---|---|---|
| Local time | 11:47 | 23:47 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 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 | 06:18 | 07:33 |
| Sunset | 18:05 | 18:49 |
| Daylight | 11 h 47 min | 11 h 16 min |
| People on this clock | 127,240 | 5,200 |
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 Sheldon, IA: common questions
How far behind Chiang Mai is Sheldon, IA?
Sheldon is 12 hours behind Chiang Mai: UTC−5 against UTC+7.
What time is it in Sheldon, IA, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Sheldon it is 9:00 PM (the previous day) at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Sheldon, IA?
At 6:00 PM in Chiang Mai, clocks in Sheldon show 6:00 AM.
Is there a time when both Chiang Mai and Sheldon, IA, are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Chiang Mai at 9:00 AM, it is 9:00 PM (the previous day) in Sheldon; the day in Sheldon starts at 9:00 PM in Chiang Mai time.
When is it still the previous day in Sheldon, IA?
Until 12:00 PM in Chiang Mai it is still the previous day in Sheldon. The other way round, from 12:00 PM in Sheldon it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Sheldon, IA, change?
Yes. The clocks change only in Sheldon. From November 1, 2026, Sheldon will be 13 hours behind Chiang Mai.
