Medellin to Harrow: time difference
Harrow is 6 h ahead of Medellin. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Medellin 09:59 9:59 AM Harrow 15:59 3:59 PM You –:–
09:59 9:59 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
15:59 3:59 PM
British Summer Time · UTC+1
☀️ 07:32 · 🌙 18:02
·
+6 h
Harrow is 6 h ahead of Medellin.
When you, Medellin and Harrow 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
🇬🇧 Harrow
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇨🇴 Medellin | 🇬🇧 Harrow |
|---|---|---|
| Local time | 09:59 | 15:59 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Colombia Standard Time | British Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Medellin | — | +6 h |
| IANA zone | America/Bogota | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:49 | 07:32 |
| Sunset | 17:47 | 18:02 |
| Daylight | 11 h 58 min | 10 h 29 min |
| People on this clock | 2,486,723 | 149,246 |
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 Harrow: common questions
How far ahead of Medellin is Harrow?
Harrow is 6 hours ahead of Medellin: UTC+1 against UTC−5.
What time is it in Harrow at the start of the working day in Medellin?
The working day in Medellin starts at 9:00 AM; in Harrow it is 3:00 PM at that moment.
What time is it in Harrow at the end of the working day in Medellin?
The working day in Medellin ends at 6:00 PM; in Harrow it is 12:00 AM (the next day) at that moment.
When is a good time to call Harrow from Medellin?
Between 9:00 AM and 12:00 PM in Medellin – that is 3:00 PM to 6:00 PM in Harrow – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Harrow compared with Medellin?
The new day starts in Harrow earlier: at 6:00 PM in Medellin it is already midnight there. Until 6:00 AM in Harrow, Medellin is still on the previous day.
Is the time difference between Medellin and Harrow the same all year?
No. Only Harrow switches to summer time, so the gap changes twice a year. From October 25, 2026, Harrow will be 5 hours ahead of Medellin.
