Chiang Mai to Acosta: time difference
Acosta is 13 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 10:38 10:38 AM Acosta 21:38 9:38 PM You –:–
10:38 10:38 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
21:38 9:38 PM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:19
·
−13 h
Acosta is 13 h behind Chiang Mai.
When you, Chiang Mai and Acosta 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
🇨🇷 Acosta
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇨🇷 Acosta |
|---|---|---|
| Local time | 10:38 | 21:38 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Central Standard Time |
| UTC offset | UTC+7 | UTC-6 |
| Offset from Chiang Mai | — | −13 h |
| IANA zone | Asia/Bangkok | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 05:26 |
| Sunset | 17:59 | 17:19 |
| Daylight | 11 h 39 min | 11 h 53 min |
| People on this clock | 127,240 | 3,072 |
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 Acosta: common questions
How far behind Chiang Mai is Acosta?
Acosta is 13 hours behind Chiang Mai: UTC−6 against UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Acosta?
At 9:00 AM in Chiang Mai, clocks in Acosta show 8:00 PM (the previous day).
What time is it in Acosta at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Acosta it is 5:00 AM at that moment.
When do working hours in Chiang Mai and in Acosta overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 8:00 PM (the previous day) in Acosta, and the start of the day in Acosta is 10:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Acosta?
Before 1:00 PM in Chiang Mai, the date in Acosta has not changed yet. From 11:00 AM in Acosta, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Acosta change during the year?
No, the clocks change neither in Chiang Mai nor in Acosta, so the gap is 13 hours all year round.
