Medellin to Koh Chang: time difference
Koh Chang is 12 h ahead of Medellin. 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.
Medellin 07:18 7:18 AM Koh Chang 19:18 7:18 PM You –:–
07:18 7:18 AM
Colombia Standard Time · UTC-5
☀️ 05:50 · 🌙 17:51
19:18 7:18 PM
Indochina Time · UTC+7
☀️ 06:01 · 🌙 17:56
·
+12 h
Koh Chang is 12 h ahead of Medellin.
When you, Medellin and Koh Chang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇴 Medellin
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
🇹🇭 Koh Chang
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇨🇴 Medellin | 🇹🇭 Koh Chang |
|---|---|---|
| Local time | 07:18 | 19:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Colombia Standard Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Medellin | — | +12 h |
| IANA zone | America/Bogota | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:50 | 06:01 |
| Sunset | 17:51 | 17:56 |
| Daylight | 12 h 1 min | 11 h 56 min |
| People on this clock | 2,486,723 | 8,500 |
Compare Medellin with another city
More comparisons with Medellin: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Medellin and Koh Chang: common questions
How many hours ahead of Medellin is Koh Chang?
The clocks in Koh Chang are 12 hours ahead of those in Medellin (UTC+7 and UTC−5).
If it is 9:00 AM in Medellin, what time is it in Koh Chang?
At 9:00 AM in Medellin, clocks in Koh Chang show 9:00 PM.
What time is it in Koh Chang at the end of the working day in Medellin?
The working day in Medellin ends at 6:00 PM; in Koh Chang it is 6:00 AM (the next day) at that moment.
Is there a time when both Medellin and Koh Chang are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Medellin at 9:00 AM, it is 9:00 PM in Koh Chang; the day in Koh Chang starts at 9:00 PM (the previous day) in Medellin time.
When is it already the next day in Koh Chang?
From 12:00 PM in Medellin it is already the next day in Koh Chang. The other way round, until 12:00 PM in Koh Chang it is still the previous day in Medellin.
Does the time difference between Medellin and Koh Chang change?
No. Neither place uses daylight saving time, so the difference stays 12 hours all year.
