Chiang Mai to Mount Vernon, NY: time difference
Mount Vernon, NY 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 06:49 6:49 AM Mount Vernon, NY 19:49 7:49 PM You –:–
06:49 6:49 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
19:49 7:49 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:09
·
−11 h
Mount Vernon, NY is 11 h behind Chiang Mai.
When you, Chiang Mai and Mount Vernon, NY 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
🇺🇸 Mount Vernon, NY
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 | 🇺🇸 Mount Vernon, NY |
|---|---|---|
| Local time | 06:49 | 19:49 |
| 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 | 07:13 |
| Sunset | 17:58 | 18:09 |
| Daylight | 11 h 38 min | 10 h 56 min |
| People on this clock | 127,240 | 73,893 |
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 Mount Vernon, NY: common questions
What is the time difference between Chiang Mai and Mount Vernon, NY?
Mount Vernon is 11 hours behind: it uses UTC−4, while Chiang Mai is on UTC+7.
What time is it in Mount Vernon, NY, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Mount Vernon it is 10:00 PM (the previous day) at that moment.
What time is it in Mount Vernon, NY, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Mount Vernon it is 7:00 AM at that moment.
Is there a time when both Chiang Mai and Mount Vernon, NY, 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 Mount Vernon; the day in Mount Vernon starts at 8:00 PM in Chiang Mai time.
When does the date change in Mount Vernon, NY, compared with Chiang Mai?
The new day starts in Mount Vernon later: until 11:00 AM in Chiang Mai, it is still the previous day there. From 1:00 PM in Mount Vernon, Chiang Mai is already on the next day.
Does the time gap between Chiang Mai and Mount Vernon, NY, change during the year?
Yes – daylight saving time is used in Mount Vernon but not in Chiang Mai. From November 1, 2026, Mount Vernon will be 12 hours behind Chiang Mai.
