Rockville Centre to London time converter

London is 5 hours ahead of Rockville Centre. When it is 9:00 AM in Rockville Centre, it is 2:00 PM in London.

Rockville Centre EDT

Wednesday, October 21, 2026

London BST

Wednesday, October 21, 2026

Rockville Centre
New York, United States
Wed, Oct 21
EDTUTC-4
London
United Kingdom
Wed, Oct 21
BSTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

Rockville Centre to London conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Rockville Centre and London switch clocks on different dates:

  • Oct 21, 2026 – Oct 24, 2026: +5h
  • Oct 24, 2026 – Nov 1, 2026: +4h
  • Nov 1, 2026 – Mar 14, 2027: +5h
  • Mar 14, 2027 – Mar 27, 2027: +4h
  • Mar 27, 2027 – Oct 21, 2027: +5h

Distance

Rockville Centre and London are 5,550 km (3,449 miles) apart in a straight line.

More conversions

London to Rockville CentreRockville Centre to New YorkRockville Centre to Los AngelesRockville Centre to ChicagoRockville Centre to TorontoRockville Centre to São PauloRockville Centre to ParisRockville Centre to BerlinRockville Centre to MoscowRockville Centre to DubaiRockville Centre to New DelhiRockville Centre to BangkokRockville Centre to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Rockville Centre and London?

London is 5 hours ahead of Rockville Centre.

What time is it in London when it is 9 AM in Rockville Centre?

When it is 9:00 AM in Rockville Centre, it is 2:00 PM in London.

When is the best time to call London from Rockville Centre?

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

Does the time difference between Rockville Centre and London change?

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