Chiang Mai to Rochester, MN: time difference
Rochester, MN 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 16:31 4:31 PM Rochester, MN 04:31 4:31 AM You –:–
16:31 4:31 PM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
04:31 4:31 AM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:16
·
−12 h
Rochester, MN is 12 h behind Chiang Mai.
When you, Chiang Mai and Rochester, MN 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
🇺🇸 Rochester, MN
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 | 🇺🇸 Rochester, MN |
|---|---|---|
| Local time | 16:31 | 04:31 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 06:21 | 07:34 |
| Sunset | 17:58 | 18:16 |
| Daylight | 11 h 37 min | 10 h 42 min |
| People on this clock | 127,240 | 211,328 |
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 Rochester, MN: common questions
How far behind Chiang Mai is Rochester, MN?
Rochester is 12 hours behind Chiang Mai: UTC−5 against UTC+7.
What time is it in Rochester, MN, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Rochester it is 9:00 PM (the previous day) at that moment.
What time is it in Rochester, MN, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Rochester it is 6:00 AM at that moment.
When do working hours in Chiang Mai and in Rochester, MN, overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 9:00 PM (the previous day) in Rochester, and the start of the day in Rochester is 9:00 PM in Chiang Mai.
When does the date change in Rochester, MN, compared with Chiang Mai?
The new day starts in Rochester later: until 12:00 PM in Chiang Mai, it is still the previous day there. From 12:00 PM in Rochester, Chiang Mai is already on the next day.
Does the time difference between Chiang Mai and Rochester, MN, change?
Yes. The clocks change only in Rochester. From November 1, 2026, Rochester will be 13 hours behind Chiang Mai.
