Chiang Mai to Puerto de Tierra: time difference
Puerto de Tierra is 11 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 14:48 2:48 PM Puerto de Tierra 03:48 3:48 AM You –:–
14:48 2:48 PM
Indochina Time · UTC+7
☀️ 06:23 · 🌙 17:54
03:48 3:48 AM
Atlantic Standard Time · UTC-4
☀️ 06:24 · 🌙 17:54
·
−11 h
Puerto de Tierra is 11 h behind Chiang Mai.
When you, Chiang Mai and Puerto de Tierra 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
🇵🇷 Puerto de Tierra
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 | 🇹🇭 Chiang Mai | 🇵🇷 Puerto de Tierra |
|---|---|---|
| Local time | 14:48 | 03:48 |
| Local date | Thursday, October 29, 2026 | Thursday, October 29, 2026 |
| Time zone | Indochina Time | Atlantic Standard Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Chiang Mai | — | −11 h |
| IANA zone | Asia/Bangkok | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:23 | 06:24 |
| Sunset | 17:54 | 17:54 |
| Daylight | 11 h 30 min | 11 h 31 min |
| People on this clock | 127,240 | — |
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 Puerto de Tierra: common questions
How far behind Chiang Mai is Puerto de Tierra?
Puerto de Tierra is 11 hours behind Chiang Mai: UTC−4 against UTC+7.
What time is it in Puerto de Tierra at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Puerto de Tierra it is 10:00 PM (the previous day) at that moment.
What time is it in Puerto de Tierra at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Puerto de Tierra it is 7:00 AM at that moment.
Is there a time when both Chiang Mai and Puerto de Tierra 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 10:00 PM (the previous day) in Puerto de Tierra; the day in Puerto de Tierra starts at 8:00 PM in Chiang Mai time.
When is it still the previous day in Puerto de Tierra?
Until 11:00 AM in Chiang Mai it is still the previous day in Puerto de Tierra. The other way round, from 1:00 PM in Puerto de Tierra it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Puerto de Tierra change?
No. Neither place uses daylight saving time, so the difference stays 11 hours all year.
