Surat Thani to Medellin: time difference
Medellin is 12 h behind Surat Thani. Live clocks for both, the working hours they share, and how each one sits against your own time.
−12 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Surat Thani 00:00 12:00 AM Medellin 12:00 12:00 PM You –:–
00:00 12:00 AM
Indochina Time · UTC+7
☀️ 06:11 · 🌙 18:05
12:00 12:00 PM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
·
−12 h
Medellin is 12 h behind Surat Thani.
When you, Surat Thani and Medellin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Surat Thani
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
🇨🇴 Medellin
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
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Surat Thani | 🇨🇴 Medellin |
|---|---|---|
| Local time | 00:00 | 12:00 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Colombia Standard Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Surat Thani | — | −12 h |
| IANA zone | Asia/Bangkok | America/Bogota |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:11 | 05:49 |
| Sunset | 18:05 | 17:47 |
| Daylight | 11 h 54 min | 11 h 58 min |
| People on this clock | 132,040 | 2,486,723 |
Compare Surat Thani with another city
More comparisons with Surat Thani: the time zones next to it and the far side of the clock.
Big time differences
Surat Thani and Medellin: common questions
How far behind Surat Thani is Medellin?
Medellin is 12 hours behind Surat Thani: UTC−5 against UTC+7.
If it is 9:00 AM in Surat Thani, what time is it in Medellin?
At 9:00 AM in Surat Thani, clocks in Medellin show 9:00 PM (the previous day).
If it is 6:00 PM in Surat Thani, what time is it in Medellin?
At 6:00 PM in Surat Thani, clocks in Medellin show 6:00 AM.
When do working hours in Surat Thani and in Medellin overlap?
They don't: there are no shared working hours. The start of the day in Surat Thani (9:00 AM) is 9:00 PM (the previous day) in Medellin, and the start of the day in Medellin is 9:00 PM in Surat Thani.
When does the date change in Medellin compared with Surat Thani?
The new day starts in Medellin later: until 12:00 PM in Surat Thani, it is still the previous day there. From 12:00 PM in Medellin, Surat Thani is already on the next day.
Does the time gap between Surat Thani and Medellin change during the year?
No, the clocks change neither in Surat Thani nor in Medellin, so the gap is 12 hours all year round.
