Chiang Mai to Ponce: time difference
Ponce 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 00:57 12:57 AM Ponce 13:57 1:57 PM You –:–
00:57 12:57 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
13:57 1:57 PM
Atlantic Standard Time · UTC-4
☀️ 06:21 · 🌙 18:04
·
−11 h
Ponce is 11 h behind Chiang Mai.
When you, Chiang Mai and Ponce 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
🇵🇷 Ponce
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 | 🇵🇷 Ponce |
|---|---|---|
| Local time | 00:57 | 13:57 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 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 | 06:19 | 06:21 |
| Sunset | 18:01 | 18:04 |
| Daylight | 11 h 41 min | 11 h 43 min |
| People on this clock | 127,240 | 107,951 |
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 Ponce: common questions
What is the time difference between Chiang Mai and Ponce?
Ponce is 11 hours behind: it uses UTC−4, while Chiang Mai is on UTC+7.
What time is it in Ponce at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Ponce it is 10:00 PM (the previous day) at that moment.
What time is it in Ponce at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Ponce it is 7:00 AM at that moment.
When do working hours in Chiang Mai and in Ponce overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 10:00 PM (the previous day) in Ponce, and the start of the day in Ponce is 8:00 PM in Chiang Mai.
Until what time in Chiang Mai is it still yesterday in Ponce?
Before 11:00 AM in Chiang Mai, the date in Ponce has not changed yet. From 1:00 PM in Ponce, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Ponce change during the year?
No, the clocks change neither in Chiang Mai nor in Ponce, so the gap is 11 hours all year round.
