Chiang Mai to Sioux Falls, SD: time difference
Sioux Falls, SD 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 10:34 10:34 AM Sioux Falls, SD 22:34 10:34 PM You –:–
10:34 10:34 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
22:34 10:34 PM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:55
·
−12 h
Sioux Falls, SD is 12 h behind Chiang Mai.
When you, Chiang Mai and Sioux Falls, SD 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
🇺🇸 Sioux Falls, SD
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 | 🇺🇸 Sioux Falls, SD |
|---|---|---|
| Local time | 10:34 | 22:34 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 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 | 06:17 | 07:34 |
| Sunset | 18:07 | 18:55 |
| Daylight | 11 h 49 min | 11 h 21 min |
| People on this clock | 127,240 | 192,517 |
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 Sioux Falls, SD: common questions
How many hours behind Chiang Mai is Sioux Falls, SD?
The clocks in Sioux Falls are 12 hours behind those in Chiang Mai (UTC−5 and UTC+7).
What time is it in Sioux Falls, SD, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Sioux Falls it is 9:00 PM (the previous day) at that moment.
What time is it in Sioux Falls, SD, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Sioux Falls it is 6:00 AM at that moment.
Is there a time when both Chiang Mai and Sioux Falls, SD, 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 Sioux Falls; the day in Sioux Falls starts at 9:00 PM in Chiang Mai time.
When does the date change in Sioux Falls, SD, compared with Chiang Mai?
The new day starts in Sioux Falls later: until 12:00 PM in Chiang Mai, it is still the previous day there. From 12:00 PM in Sioux Falls, Chiang Mai is already on the next day.
Does the time gap between Chiang Mai and Sioux Falls, SD, change during the year?
Yes – daylight saving time is used in Sioux Falls but not in Chiang Mai. From November 1, 2026, Sioux Falls will be 13 hours behind Chiang Mai.
