Chiang Mai to Saint Petersburg, FL: time difference
Saint Petersburg, FL 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 13:54 1:54 PM Saint Petersburg, FL 02:54 2:54 AM You –:–
13:54 1:54 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
02:54 2:54 AM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 19:08
·
−11 h
Saint Petersburg, FL is 11 h behind Chiang Mai.
When you, Chiang Mai and Saint Petersburg, FL 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
🇺🇸 Saint Petersburg, FL
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 | 🇺🇸 Saint Petersburg, FL |
|---|---|---|
| Local time | 13:54 | 02:54 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:17 | 07:29 |
| Sunset | 18:07 | 19:08 |
| Daylight | 11 h 49 min | 11 h 39 min |
| People on this clock | 127,240 | 244,324 |
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 Saint Petersburg, FL: common questions
How far behind Chiang Mai is Saint Petersburg, FL?
Saint Petersburg is 11 hours behind Chiang Mai: UTC−4 against UTC+7.
What time is it in Saint Petersburg, FL, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Saint Petersburg it is 10:00 PM (the previous day) at that moment.
What time is it in Saint Petersburg, FL, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Saint Petersburg it is 7:00 AM at that moment.
When is a good time to call Saint Petersburg, FL, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Saint Petersburg do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Saint Petersburg; when the working day starts in Saint Petersburg, it is 8:00 PM in Chiang Mai.
When does the date change in Saint Petersburg, FL, compared with Chiang Mai?
The new day starts in Saint Petersburg later: until 11:00 AM in Chiang Mai, it is still the previous day there. From 1:00 PM in Saint Petersburg, Chiang Mai is already on the next day.
Does the time gap between Chiang Mai and Saint Petersburg, FL, change during the year?
Yes – daylight saving time is used in Saint Petersburg but not in Chiang Mai. From November 1, 2026, Saint Petersburg will be 12 hours behind Chiang Mai.
