London to West Haven time converter

West Haven is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in West Haven.

London BST

Tuesday, October 20, 2026

West Haven EDT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
West Haven
Connecticut, United States
Tue, Oct 20
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to West Haven conversion table

Every hour of today in London and the matching time in West Haven. Light rows are typical working hours (9:00–18:00).

LondonWest Haven
12:00 AM7:00 PM−1 day
1:00 AM8:00 PM−1 day
2:00 AM9:00 PM−1 day
3:00 AM10:00 PM−1 day
4:00 AM11:00 PM−1 day
5:00 AM12:00 AM
6:00 AM1:00 AM
7:00 AM2:00 AM
8:00 AM3:00 AM
9:00 AM4:00 AM
10:00 AM5:00 AM
11:00 AM6:00 AM
12:00 PM7:00 AM
1:00 PM8:00 AM
2:00 PM9:00 AM
3:00 PM10:00 AM
4:00 PM11:00 AM
5:00 PM12:00 PM
6:00 PM1:00 PM
7:00 PM2:00 PM
8:00 PM3:00 PM
9:00 PM4:00 PM
10:00 PM5:00 PM
11:00 PM6:00 PM

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in West Haven).

Daylight saving time and the difference

The difference changes during the year because London and West Haven switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

London and West Haven are 5,462 km (3,394 miles) apart in a straight line.

More conversions

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New York to West HavenLos Angeles to West HavenChicago to West HavenToronto to West HavenSão Paulo to West HavenParis to West HavenBerlin to West HavenMoscow to West HavenDubai to West HavenNew Delhi to West HavenBangkok to West HavenSingapore to West Haven

Questions and answers

What is the time difference between London and West Haven?

West Haven is 5 hours behind London.

What time is it in West Haven when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 AM in West Haven.

When is the best time to call West Haven from London?

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in West Haven).

Does the time difference between London and West Haven change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.