St John to Medellin: time difference
Medellin is 1 h behind St John. 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.
St John 22:27 10:27 PM Medellin 21:27 9:27 PM You –:–
22:27 10:27 PM
Atlantic Standard Time · UTC-4
☀️ 06:12 · 🌙 18:02
21:27 9:27 PM
Colombia Standard Time · UTC-5
☀️ 05:50 · 🌙 17:51
·
−1 h
Medellin is 1 h behind St John.
When you, St John 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
🇻🇮 St John
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
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇮 St John | 🇨🇴 Medellin |
|---|---|---|
| Local time | 22:27 | 21:27 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Atlantic Standard Time | Colombia Standard Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from St John | — | −1 h |
| IANA zone | America/St Thomas | America/Bogota |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:12 | 05:50 |
| Sunset | 18:02 | 17:51 |
| Daylight | 11 h 50 min | 12 h 1 min |
| People on this clock | 2,743 | 2,486,723 |
Compare St John with another city
More comparisons with St John: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St John and Medellin: common questions
What is the time difference between St John and Medellin?
Medellin is 1 hour behind: it uses UTC−5, while St John is on UTC−4.
What time is it in Medellin at the start of the working day in St John?
The working day in St John starts at 9:00 AM; in Medellin it is 8:00 AM at that moment.
What time is it in Medellin when it is 6:00 PM in St John?
When it is 6:00 PM in St John, it is 5:00 PM in Medellin.
Is there a time when both St John and Medellin are at work?
Yes: from 10:00 AM to 6:00 PM in St John (9:00 AM to 5:00 PM in Medellin), the working days (9:00 AM–6:00 PM) overlap.
Until what time in St John is it still yesterday in Medellin?
Before 1:00 AM in St John, the date in Medellin has not changed yet. From 11:00 PM in Medellin, it is already the next day in St John.
Is the time difference between St John and Medellin the same all year?
Yes. Neither St John nor Medellin switches to summer time, so the gap is always 1 hour.
