Chiang Mai to Sierra Leone: time difference
Sierra Leone 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 10:39 10:39 AM Sierra Leone 03:39 3:39 AM You –:–
10:39 10:39 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
03:39 3:39 AM
Greenwich Mean Time · UTC+0
☀️ 06:41 · 🌙 18:40
·
−7 h
Sierra Leone is 7 h behind Chiang Mai.
When you, Chiang Mai and Sierra Leone 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
🇸🇱 Sierra Leone
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 | 🇸🇱 Sierra Leone |
|---|---|---|
| Local time | 10:39 | 03:39 |
| 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/Freetown |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:17 | 06:41 |
| Sunset | 18:07 | 18:40 |
| Daylight | 11 h 49 min | 11 h 59 min |
| People on this clock | 127,240 | 7,557,212 |
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 Sierra Leone: common questions
What is the time difference between Chiang Mai and Sierra Leone?
Sierra Leone is 7 hours behind: it uses UTC+0, while Chiang Mai is on UTC+7.
If it is 9:00 AM in Chiang Mai, what time is it in Sierra Leone?
At 9:00 AM in Chiang Mai, clocks in Sierra Leone show 2:00 AM.
What time is it in Sierra Leone at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Sierra Leone it is 11:00 AM at that moment.
When is a good time to call Sierra Leone from Chiang Mai?
Between 4:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 11:00 AM in Sierra Leone – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Chiang Mai is it still yesterday in Sierra Leone?
Before 7:00 AM in Chiang Mai, the date in Sierra Leone has not changed yet. From 5:00 PM in Sierra Leone, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Sierra Leone change?
No. Neither place uses daylight saving time, so the difference stays 7 hours all year.
