Chiang Mai to Westport, CT: time difference
Westport, CT 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 03:32 3:32 AM Westport, CT 16:32 4:32 PM You –:–
03:32 3:32 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
16:32 4:32 PM
Eastern Daylight Time · UTC-4
☀️ 07:11 · 🌙 18:07
·
−11 h
Westport, CT is 11 h behind Chiang Mai.
When you, Chiang Mai and Westport, CT 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
🇺🇸 Westport, CT
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
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Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇺🇸 Westport, CT |
|---|---|---|
| Local time | 03:32 | 16:32 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Chiang Mai | — | −11 h |
| IANA zone | Asia/Bangkok | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:20 | 07:11 |
| Sunset | 17:58 | 18:07 |
| Daylight | 11 h 38 min | 10 h 56 min |
| People on this clock | 127,240 | 26,592 |
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 Westport, CT: common questions
What is the time difference between Chiang Mai and Westport, CT?
Westport is 11 hours behind: it uses UTC−4, while Chiang Mai is on UTC+7.
What time is it in Westport, CT, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Westport it is 10:00 PM (the previous day) at that moment.
What time is it in Westport, CT, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Westport it is 7:00 AM at that moment.
Is there a time when both Chiang Mai and Westport, CT, 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 Westport; the day in Westport starts at 8:00 PM in Chiang Mai time.
Until what time in Chiang Mai is it still yesterday in Westport, CT?
Before 11:00 AM in Chiang Mai, the date in Westport has not changed yet. From 1:00 PM in Westport, it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Westport, CT, the same all year?
No. Only Westport switches to summer time, so the gap changes twice a year. From November 1, 2026, Westport will be 12 hours behind Chiang Mai.
