Medellin to Cheongju: time difference
Cheongju is 14 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 13:21 1:21 PM Cheongju 03:21 3:21 AM You –:–
13:21 1:21 PM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:48
03:21 3:21 AM
Korean Standard Time · UTC+9
☀️ 06:40 · 🌙 17:52
·
+14 h
Cheongju is 14 h ahead of Medellin.
When you, Medellin and Cheongju 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
🇰🇷 Cheongju
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 12 12 PM 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇴 Medellin | 🇰🇷 Cheongju |
|---|---|---|
| Local time | 13:21 | 03:21 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Colombia Standard Time | Korean Standard Time |
| UTC offset | UTC-5 | UTC+9 |
| Offset from Medellin | — | +14 h |
| IANA zone | America/Bogota | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:49 | 06:40 |
| Sunset | 17:48 | 17:52 |
| Daylight | 11 h 59 min | 11 h 12 min |
| People on this clock | 2,486,723 | 835,669 |
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 Cheongju: common questions
How far ahead of Medellin is Cheongju?
Cheongju is 14 hours ahead of Medellin: UTC+9 against UTC−5.
If it is 9:00 AM in Medellin, what time is it in Cheongju?
At 9:00 AM in Medellin, clocks in Cheongju show 11:00 PM.
If it is 6:00 PM in Medellin, what time is it in Cheongju?
At 6:00 PM in Medellin, clocks in Cheongju show 8:00 AM (the next day).
When do working hours in Medellin and in Cheongju overlap?
They don't: there are no shared working hours. The start of the day in Medellin (9:00 AM) is 11:00 PM in Cheongju, and the start of the day in Cheongju is 7:00 PM (the previous day) in Medellin.
When does the date change in Cheongju compared with Medellin?
The new day starts in Cheongju earlier: at 10:00 AM in Medellin it is already midnight there. Until 2:00 PM in Cheongju, Medellin is still on the previous day.
Does the time difference between Medellin and Cheongju change?
No. Neither place uses daylight saving time, so the difference stays 14 hours all year.
