Princeton, NJ to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Princeton, NJ. 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.
Princeton, NJ 18:52 6:52 PM Chiang Mai 05:52 5:52 AM You –:–
18:52 6:52 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:26
05:52 5:52 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:05
·
+11 h
Chiang Mai is 11 h ahead of Princeton, NJ.
When you, Princeton, NJ 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
🇺🇸 Princeton, NJ
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
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
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Time zones side by side
| Detail | 🇺🇸 Princeton, NJ | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 18:52 | 05:52 |
| Local date | Sunday, October 11, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Princeton, NJ | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:06 | 06:18 |
| Sunset | 18:26 | 18:05 |
| Daylight | 11 h 21 min | 11 h 47 min |
| People on this clock | 29,603 | 127,240 |
Compare Princeton, NJ with another city
More comparisons with Princeton, NJ: the time zones next to it and the far side of the clock.
Nearby time zones
Princeton, NJ and Chiang Mai: common questions
How far ahead of Princeton, NJ, is Chiang Mai?
Chiang Mai is 11 hours ahead of Princeton: UTC+7 against UTC−4.
What time is it in Chiang Mai when it is 9:00 AM in Princeton, NJ?
When it is 9:00 AM in Princeton, it is 8:00 PM in Chiang Mai.
What time is it in Chiang Mai at the end of the working day in Princeton, NJ?
The working day in Princeton ends at 6:00 PM; in Chiang Mai it is 5:00 AM (the next day) at that moment.
When is a good time to call Chiang Mai from Princeton, NJ?
Working hours (9:00 AM–6:00 PM) in Princeton and in Chiang Mai do not overlap. At 9:00 AM in Princeton it is 8:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 10:00 PM (the previous day) in Princeton.
When does the date change in Chiang Mai compared with Princeton, NJ?
The new day starts in Chiang Mai earlier: at 1:00 PM in Princeton it is already midnight there. Until 11:00 AM in Chiang Mai, Princeton is still on the previous day.
Is the time difference between Princeton, NJ, and Chiang Mai the same all year?
No. Only Princeton switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 12 hours ahead of Princeton.
