Santa Teresa to Chiang Mai: time difference
Chiang Mai is 13 h ahead of Santa Teresa. 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.
Santa Teresa 07:35 7:35 AM Chiang Mai 20:35 8:35 PM You –:–
07:35 7:35 AM
Central Standard Time · UTC-6
☀️ 05:30 · 🌙 17:22
20:35 8:35 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+13 h
Chiang Mai is 13 h ahead of Santa Teresa.
When you, Santa Teresa 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
🇨🇷 Santa Teresa
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
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 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 Santa Teresa | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 07:35 | 20:35 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Standard Time | Indochina Time |
| UTC offset | UTC-6 | UTC+7 |
| Offset from Santa Teresa | — | +13 h |
| IANA zone | America/Costa Rica | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:30 | 06:20 |
| Sunset | 17:22 | 17:59 |
| Daylight | 11 h 53 min | 11 h 39 min |
| People on this clock | 3,099 | 127,240 |
Compare Santa Teresa with another city
More comparisons with Santa Teresa: the time zones next to it and the far side of the clock.
Nearby time zones
Santa Teresa and Chiang Mai: common questions
What is the time difference between Santa Teresa and Chiang Mai?
Chiang Mai is 13 hours ahead: it uses UTC+7, while Santa Teresa is on UTC−6.
What time is it in Chiang Mai at the start of the working day in Santa Teresa?
The working day in Santa Teresa starts at 9:00 AM; in Chiang Mai it is 10:00 PM at that moment.
If it is 6:00 PM in Santa Teresa, what time is it in Chiang Mai?
At 6:00 PM in Santa Teresa, clocks in Chiang Mai show 7:00 AM (the next day).
Is there a time when both Santa Teresa and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Santa Teresa at 9:00 AM, it is 10:00 PM in Chiang Mai; the day in Chiang Mai starts at 8:00 PM (the previous day) in Santa Teresa time.
From what time in Santa Teresa is it tomorrow in Chiang Mai?
Once it is 11:00 AM in Santa Teresa, the date in Chiang Mai has already changed. Until 1:00 PM in Chiang Mai, it is still the previous day in Santa Teresa.
Is the time difference between Santa Teresa and Chiang Mai the same all year?
Yes. Neither Santa Teresa nor Chiang Mai switches to summer time, so the gap is always 13 hours.
