Chiang Mai to Guinea-Bissau: time difference
Guinea-Bissau is 7 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 12:57 12:57 PM Guinea-Bissau 05:57 5:57 AM You –:–
12:57 12:57 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
05:57 5:57 AM
Greenwich Mean Time · UTC+0
☀️ 06:52 · 🌙 18:48
·
−7 h
Guinea-Bissau is 7 h behind Chiang Mai.
When you, Chiang Mai and Guinea-Bissau 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
🇬🇼 Guinea-Bissau
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 14 2 PM 15 3 PM 16 4 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇬🇼 Guinea-Bissau |
|---|---|---|
| Local time | 12:57 | 05:57 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Greenwich Mean Time |
| UTC offset | UTC+7 | UTC+0 |
| Offset from Chiang Mai | — | −7 h |
| IANA zone | Asia/Bangkok | Africa/Bissau |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:17 | 06:52 |
| Sunset | 18:07 | 18:48 |
| Daylight | 11 h 49 min | 11 h 56 min |
| People on this clock | 127,240 | 1,861,283 |
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 Guinea-Bissau: common questions
How many hours behind Chiang Mai is Guinea-Bissau?
The clocks in Guinea-Bissau are 7 hours behind those in Chiang Mai (UTC+0 and UTC+7).
What time is it in Guinea-Bissau at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Guinea-Bissau it is 2:00 AM at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Guinea-Bissau?
At 6:00 PM in Chiang Mai, clocks in Guinea-Bissau show 11:00 AM.
Is there a time when both Chiang Mai and Guinea-Bissau are at work?
Yes: from 4:00 PM to 6:00 PM in Chiang Mai (9:00 AM to 11:00 AM in Guinea-Bissau), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Chiang Mai is it still yesterday in Guinea-Bissau?
Before 7:00 AM in Chiang Mai, the date in Guinea-Bissau has not changed yet. From 5:00 PM in Guinea-Bissau, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Guinea-Bissau change during the year?
No, the clocks change neither in Chiang Mai nor in Guinea-Bissau, so the gap is 7 hours all year round.
