Chiang Mai to Luquillo: time difference
Luquillo 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 Luquillo 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
☀️ 06:18 · 🌙 18:00
·
−11 h
Luquillo is 11 h behind Chiang Mai.
When you, Chiang Mai and Luquillo 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
🇵🇷 Luquillo
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 | 🇵🇷 Luquillo |
|---|---|---|
| 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 | 06:18 |
| Sunset | 18:01 | 18:00 |
| Daylight | 11 h 41 min | 11 h 42 min |
| People on this clock | 127,240 | 20,000 |
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 Luquillo: common questions
How many hours behind Chiang Mai is Luquillo?
The clocks in Luquillo are 11 hours behind those in Chiang Mai (UTC−4 and UTC+7).
What time is it in Luquillo at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Luquillo it is 10:00 PM (the previous day) at that moment.
What time is it in Luquillo at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Luquillo it is 7:00 AM at that moment.
Is there a time when both Chiang Mai and Luquillo 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 Luquillo; the day in Luquillo starts at 8:00 PM in Chiang Mai time.
Until what time in Chiang Mai is it still yesterday in Luquillo?
Before 11:00 AM in Chiang Mai, the date in Luquillo has not changed yet. From 1:00 PM in Luquillo, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Luquillo change during the year?
No, the clocks change neither in Chiang Mai nor in Luquillo, so the gap is 11 hours all year round.
