London to Cartagena
Converting a fixed time. Europe/London → America/Bogota · 8,094 km (5,026 miles) apart
Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change).
Clocks here do not change — this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| London | Cartagena | 24h | Good to call? |
|---|---|---|---|
| 12am | 6pm Wed | 00:00 → 18:00 | asleep in London |
| 1am | 7pm Wed | 01:00 → 19:00 | asleep in London |
| 2am | 8pm Wed | 02:00 → 20:00 | asleep in London |
| 3am | 9pm Wed | 03:00 → 21:00 | asleep in London |
| 4am | 10pm Wed | 04:00 → 22:00 | asleep in Cartagena |
| 5am | 11pm Wed | 05:00 → 23:00 | asleep in Cartagena |
| 6am | 12am | 06:00 → 00:00 | asleep in Cartagena |
| 7am | 1am | 07:00 → 01:00 | asleep in Cartagena |
| 8am | 2am | 08:00 → 02:00 | asleep in Cartagena |
| 9am | 3am | 09:00 → 03:00 | asleep in Cartagena |
| 10am | 4am | 10:00 → 04:00 | asleep in Cartagena |
| 11am | 5am | 11:00 → 05:00 | asleep in Cartagena |
| 12pm now | 6am | 12:00 → 06:00 | asleep in Cartagena |
| 1pm | 7am | 13:00 → 07:00 | awake, not at work |
| 2pm | 8am | 14:00 → 08:00 | awake, not at work |
| 3pm | 9am | 15:00 → 09:00 | both at work |
| 4pm | 10am | 16:00 → 10:00 | both at work |
| 5pm | 11am | 17:00 → 11:00 | awake, not at work |
| 6pm | 12pm | 18:00 → 12:00 | awake, not at work |
| 7pm | 1pm | 19:00 → 13:00 | awake, not at work |
| 8pm | 2pm | 20:00 → 14:00 | awake, not at work |
| 9pm | 3pm | 21:00 → 15:00 | awake, not at work |
| 10pm | 4pm | 22:00 → 16:00 | asleep in London |
| 11pm | 5pm | 23:00 → 17:00 | asleep in London |
Call times
Both places are at work between 3pm and 17:00 in London — 9am to 10am at the other end.
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Questions people ask
What time is it in Cartagena when it is 3:30 pm in London?
9:30 am in Cartagena the same day.
How many hours ahead is Cartagena of London?
Cartagena is 6 hours behind London. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between London and Cartagena?
Both places are at work between 3pm and 17:00 in London — 9am to 10am at the other end.
When does the difference between London and Cartagena change?
London: Clocks go back 1 hour on Sunday, 25th October 2026, at 1:59 am local time (1:00 am after the change). Cartagena does not change its clocks, so the gap shifts by an hour on that date.