Lexington, MA to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Lexington, MA. 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.
Lexington, MA 10:28 10:28 AM Chiang Mai 21:28 9:28 PM You –:–
10:28 10:28 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 17:57
21:28 9:28 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+11 h
Chiang Mai is 11 h ahead of Lexington, MA.
When you, Lexington, MA 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
🇺🇸 Lexington, MA
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
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Time zones side by side
| Detail | 🇺🇸 Lexington, MA | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 10:28 | 21:28 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Lexington, MA | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:04 | 06:20 |
| Sunset | 17:57 | 17:59 |
| Daylight | 10 h 52 min | 11 h 39 min |
| People on this clock | 322,570 | 127,240 |
Compare Lexington, MA with another city
More comparisons with Lexington, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Lexington, MA and Chiang Mai: common questions
What is the time difference between Lexington, MA, and Chiang Mai?
Chiang Mai is 11 hours ahead: it uses UTC+7, while Lexington is on UTC−4.
If it is 9:00 AM in Lexington, MA, what time is it in Chiang Mai?
At 9:00 AM in Lexington, clocks in Chiang Mai show 8:00 PM.
If it is 6:00 PM in Lexington, MA, what time is it in Chiang Mai?
At 6:00 PM in Lexington, clocks in Chiang Mai show 5:00 AM (the next day).
When is a good time to call Chiang Mai from Lexington, MA?
Working hours (9:00 AM–6:00 PM) in Lexington and in Chiang Mai do not overlap. At 9:00 AM in Lexington 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 Lexington.
When does the date change in Chiang Mai compared with Lexington, MA?
The new day starts in Chiang Mai earlier: at 1:00 PM in Lexington it is already midnight there. Until 11:00 AM in Chiang Mai, Lexington is still on the previous day.
Does the time gap between Lexington, MA, and Chiang Mai change during the year?
Yes – daylight saving time is used in Lexington but not in Chiang Mai. From November 1, 2026, Chiang Mai will be 12 hours ahead of Lexington.
