Chiang Mai to Seropédica: time difference
Seropédica is 10 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−10 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 21:49 9:49 PM Seropédica 11:49 11:49 AM You –:–
21:49 9:49 PM
Indochina Time · UTC+7
☀️ 06:21 · 🌙 17:58
11:49 11:49 AM
Brasilia Standard Time · UTC-3
☀️ 05:17 · 🌙 18:02
·
−10 h
Seropédica is 10 h behind Chiang Mai.
When you, Chiang Mai and Seropédica 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
🇧🇷 Seropédica
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 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇧🇷 Seropédica |
|---|---|---|
| Local time | 21:49 | 11:49 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Indochina Time | Brasilia Standard Time |
| UTC offset | UTC+7 | UTC-3 |
| Offset from Chiang Mai | — | −10 h |
| IANA zone | Asia/Bangkok | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:21 | 05:17 |
| Sunset | 17:58 | 18:02 |
| Daylight | 11 h 37 min | 12 h 45 min |
| People on this clock | 127,240 | 80,596 |
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 Seropédica: common questions
How many hours behind Chiang Mai is Seropédica?
The clocks in Seropédica are 10 hours behind those in Chiang Mai (UTC−3 and UTC+7).
What time is it in Seropédica when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 11:00 PM (the previous day) in Seropédica.
If it is 6:00 PM in Chiang Mai, what time is it in Seropédica?
At 6:00 PM in Chiang Mai, clocks in Seropédica show 8:00 AM.
When do working hours in Chiang Mai and in Seropédica overlap?
They don't: there are no shared working hours. The start of the day in Chiang Mai (9:00 AM) is 11:00 PM (the previous day) in Seropédica, and the start of the day in Seropédica is 7:00 PM in Chiang Mai.
When does the date change in Seropédica compared with Chiang Mai?
The new day starts in Seropédica later: until 10:00 AM in Chiang Mai, it is still the previous day there. From 2:00 PM in Seropédica, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Seropédica the same all year?
Yes. Neither Chiang Mai nor Seropédica switches to summer time, so the gap is always 10 hours.
