Chiang Mai to Riobamba: time difference
Riobamba 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 01:57 1:57 AM Riobamba 13:57 1:57 PM You –:–
01:57 1:57 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:02
13:57 1:57 PM
Ecuador Time · UTC-5
☀️ 05:57 · 🌙 18:05
·
−12 h
Riobamba is 12 h behind Chiang Mai.
When you, Chiang Mai and Riobamba 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
🇪🇨 Riobamba
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 | 🇪🇨 Riobamba |
|---|---|---|
| Local time | 01:57 | 13:57 |
| Local date | Friday, October 16, 2026 | Thursday, October 15, 2026 |
| Time zone | Indochina Time | Ecuador Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Chiang Mai | — | −12 h |
| IANA zone | Asia/Bangkok | America/Guayaquil |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:57 |
| Sunset | 18:02 | 18:05 |
| Daylight | 11 h 43 min | 12 h 9 min |
| People on this clock | 127,240 | 170,000 |
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 Riobamba: common questions
How far behind Chiang Mai is Riobamba?
Riobamba is 12 hours behind Chiang Mai: UTC−5 against UTC+7.
What time is it in Riobamba at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Riobamba it is 9:00 PM (the previous day) at that moment.
What time is it in Riobamba at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Riobamba it is 6:00 AM at that moment.
When do working hours in Chiang Mai and in Riobamba 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 Riobamba, and the start of the day in Riobamba is 9:00 PM in Chiang Mai.
When does the date change in Riobamba compared with Chiang Mai?
The new day starts in Riobamba later: until 12:00 PM in Chiang Mai, it is still the previous day there. From 12:00 PM in Riobamba, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Riobamba the same all year?
Yes. Neither Chiang Mai nor Riobamba switches to summer time, so the gap is always 12 hours.
