Cheongju to Medellin: time difference
Medellin is 14 h behind Cheongju. Live clocks for both, the working hours they share, and how each one sits against your own time.
−14 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cheongju 01:43 1:43 AM Medellin 11:43 11:43 AM You –:–
01:43 1:43 AM
Korean Standard Time · UTC+9
☀️ 06:40 · 🌙 17:52
11:43 11:43 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:48
·
−14 h
Medellin is 14 h behind Cheongju.
When you, Cheongju 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
🇰🇷 Cheongju
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Cheongju | 🇨🇴 Medellin |
|---|---|---|
| Local time | 01:43 | 11:43 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Korean Standard Time | Colombia Standard Time |
| UTC offset | UTC+9 | UTC-5 |
| Offset from Cheongju | — | −14 h |
| IANA zone | Asia/Seoul | America/Bogota |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:40 | 05:49 |
| Sunset | 17:52 | 17:48 |
| Daylight | 11 h 12 min | 11 h 59 min |
| People on this clock | 835,669 | 2,486,723 |
Compare Cheongju with another city
More comparisons with Cheongju: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cheongju and Medellin: common questions
How many hours behind Cheongju is Medellin?
The clocks in Medellin are 14 hours behind those in Cheongju (UTC−5 and UTC+9).
If it is 9:00 AM in Cheongju, what time is it in Medellin?
At 9:00 AM in Cheongju, clocks in Medellin show 7:00 PM (the previous day).
If it is 6:00 PM in Cheongju, what time is it in Medellin?
At 6:00 PM in Cheongju, clocks in Medellin show 4:00 AM.
When is a good time to call Medellin from Cheongju?
Working hours (9:00 AM–6:00 PM) in Cheongju and in Medellin do not overlap. At 9:00 AM in Cheongju it is 7:00 PM (the previous day) in Medellin; when the working day starts in Medellin, it is 11:00 PM in Cheongju.
Until what time in Cheongju is it still yesterday in Medellin?
Before 2:00 PM in Cheongju, the date in Medellin has not changed yet. From 10:00 AM in Medellin, it is already the next day in Cheongju.
Does the time difference between Cheongju and Medellin change?
No. Neither place uses daylight saving time, so the difference stays 14 hours all year.
