Time difference: London vs Westport

Quick answer

Westport is 5 hours behind London.

London is in the BST time zone (UTC+01:00) while Westport uses EDT (UTC-04:00).

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

London
14:54:07
BST UTC+01:00
-5h
Westport is 5 hours behind London.
Time offset changes during the year due to different DST schedules.
Westport
09:54:07
EDT UTC-04:00

Westport is 5 hours behind London.

London is in the BST time zone (UTC+01:00) while Westport uses EDT (UTC-04:00).

Because London and Westport 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 London, here are the local times elsewhere.

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

Frequently Asked Questions

Westport is 5 hours behind London.

A good window is 14:00–17:00 in London, which is 09:00–12:00 in Westport. Both sides are inside 9:00–17:00 working hours.

Westport is 5 hours behind London.

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

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

A good reverse window is 09:00–12:00 in Westport, which is 14:00–17:00 in London. Both sides are inside 9:00–17:00 working hours.