Time difference: Devon vs London

Quick answer

London is 4 hours ahead of Devon.

Devon is in the ADT time zone (UTC-03:00) while London uses BST (UTC+01:00).

The offset between these two cities changes during the year because they do not share the same daylight saving schedule.

Devon
20:51:02
ADT UTC-03:00
+4h
London is 4 hours ahead of Devon.
Time offset changes during the year due to different DST schedules.
London
00:51:02
BST UTC+01:00

London is 4 hours ahead of Devon.

Devon is in the ADT time zone (UTC-03:00) while London uses BST (UTC+01:00).

Because Devon and London do not share the same daylight saving schedule, the time difference between them changes during the year.

Hour-by-hour conversion

When it's the given hour in Devon, here are the local times elsewhere.

Devon London
00:00 04:00
01:00 05:00
02:00 06:00
03:00 07:00
04:00 08:00
05:00 09:00
06:00 10:00
07:00 11:00
08:00 12:00
09:00 13:00
10:00 14:00
11:00 15:00
12:00 16:00
13:00 17:00
14:00 18:00
15:00 19:00
16:00 20:00
17:00 21:00
18:00 22:00
19:00 23:00
20:00 00:00 +1
21:00 01:00 +1
22:00 02:00 +1
23:00 03:00 +1

Frequently Asked Questions

London is 4 hours ahead of Devon.

A good window is 09:00–13:00 in Devon, which is 13:00–17:00 in London. Both sides are inside 9:00–17:00 working hours.

London is 4 hours ahead of Devon.

Devon and London do not share the same DST schedule, so the time offset between them changes by an hour during parts of the year.

Devon uses America/Moncton and London uses Europe/London. These are the identifiers used by operating systems and APIs to compute local time.

A good reverse window is 13:00–17:00 in London, which is 09:00–13:00 in Devon. Both sides are inside 9:00–17:00 working hours.