London to Rockland time converter

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

London BST

Tuesday, October 20, 2026

Rockland EDT

Tuesday, October 20, 2026

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

London to Rockland conversion table

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

LondonRockland
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 Rockland).

Daylight saving time and the difference

The difference changes during the year because London and Rockland 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 Rockland are 5,270 km (3,275 miles) apart in a straight line.

More conversions

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New York to RocklandLos Angeles to RocklandChicago to RocklandToronto to RocklandSão Paulo to RocklandParis to RocklandBerlin to RocklandMoscow to RocklandDubai to RocklandNew Delhi to RocklandBangkok to RocklandSingapore to Rockland

Questions and answers

What is the time difference between London and Rockland?

Rockland is 5 hours behind London.

What time is it in Rockland when it is 9 AM in London?

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

When is the best time to call Rockland from London?

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

Does the time difference between London and Rockland change?

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