London to West Roxbury time converter

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

London BST

Wednesday, October 21, 2026

West Roxbury EDT

Tuesday, October 20, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
West Roxbury
Massachusetts, United States
Tue, Oct 20
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to West Roxbury conversion table

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

LondonWest Roxbury
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 Roxbury).

Daylight saving time and the difference

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

  • Oct 21, 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 21, 2027: -5h

Distance

London and West Roxbury are 5,276 km (3,278 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between London and West Roxbury?

West Roxbury is 5 hours behind London.

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

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

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

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

Does the time difference between London and West Roxbury change?

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