Alton to Medellin: time difference
Medellin is 6 h behind Alton. 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.
Alton 02:59 2:59 AM Medellin 20:59 8:59 PM You –:–
02:59 2:59 AM
British Summer Time · UTC+1
☀️ 07:36 · 🌙 18:03
20:59 8:59 PM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
·
−6 h
Medellin is 6 h behind Alton.
When you, Alton 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
🇬🇧 Alton
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
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 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Alton | 🇨🇴 Medellin |
|---|---|---|
| Local time | 02:59 | 20:59 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | British Summer Time | Colombia Standard Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Alton | — | −6 h |
| IANA zone | Europe/London | America/Bogota |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:36 | 05:49 |
| Sunset | 18:03 | 17:47 |
| Daylight | 10 h 27 min | 11 h 58 min |
| People on this clock | 17,816 | 2,486,723 |
Compare Alton with another city
More comparisons with Alton: the time zones next to it and the far side of the clock.
Big time differences
Alton and Medellin: common questions
How far behind Alton is Medellin?
Medellin is 6 hours behind Alton: UTC−5 against UTC+1.
What time is it in Medellin when it is 9:00 AM in Alton?
When it is 9:00 AM in Alton, it is 3:00 AM in Medellin.
What time is it in Medellin at the end of the working day in Alton?
The working day in Alton ends at 6:00 PM; in Medellin it is 12:00 PM at that moment.
When do working hours in Alton and in Medellin overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Alton, which is 9:00 AM to 12:00 PM in Medellin.
Until what time in Alton is it still yesterday in Medellin?
Before 6:00 AM in Alton, the date in Medellin has not changed yet. From 6:00 PM in Medellin, it is already the next day in Alton.
Does the time difference between Alton and Medellin change?
Yes. The clocks change only in Alton. From October 25, 2026, Medellin will be 5 hours behind Alton.
