Chiang Mai to Port Harcourt: time difference
Port Harcourt is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇳🇬 Port Harcourt, Nigeria
33
- West Africa Standard Time
- UTC+1
- Twilight
☀️ 06:18 · 🌙 18:21 · 12 h 2 min
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 11:43 11:43 AM Port Harcourt 05:43 5:43 AM You –:–
11:43 11:43 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
05:43 5:43 AM
West Africa Standard Time · UTC+1
☀️ 06:18 · 🌙 18:21
·
−6 h
Port Harcourt is 6 h behind Chiang Mai.
When you, Chiang Mai and Port Harcourt 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
🇳🇬 Port Harcourt
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 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇳🇬 Port Harcourt |
|---|---|---|
| Local time | 11:43 | 05:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | West Africa Standard Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Africa/Lagos |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:17 | 06:18 |
| Sunset | 18:07 | 18:21 |
| Daylight | 11 h 49 min | 12 h 2 min |
| People on this clock | 127,240 | 1,382,592 |
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 Port Harcourt: common questions
How many hours behind Chiang Mai is Port Harcourt?
The clocks in Port Harcourt are 6 hours behind those in Chiang Mai (UTC+1 and UTC+7).
What time is it in Port Harcourt at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Port Harcourt it is 3:00 AM at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in Port Harcourt?
At 6:00 PM in Chiang Mai, clocks in Port Harcourt show 12:00 PM.
When do working hours in Chiang Mai and in Port Harcourt overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Chiang Mai, which is 9:00 AM to 12:00 PM in Port Harcourt.
When does the date change in Port Harcourt compared with Chiang Mai?
The new day starts in Port Harcourt later: until 6:00 AM in Chiang Mai, it is still the previous day there. From 6:00 PM in Port Harcourt, Chiang Mai is already on the next day.
Does the time difference between Chiang Mai and Port Harcourt change?
No. Neither place uses daylight saving time, so the difference stays 6 hours all year.
