Merrimack to London time converter

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

Merrimack EDT

Tuesday, October 20, 2026

London BST

Tuesday, October 20, 2026

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

Merrimack to London conversion table

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

MerrimackLondon
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 Merrimack (2:00 PM – 6:00 PM in London).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: +5h

Distance

Merrimack and London are 5,259 km (3,268 miles) apart in a straight line.

More conversions

London to MerrimackMerrimack to New YorkMerrimack to Los AngelesMerrimack to ChicagoMerrimack to TorontoMerrimack to São PauloMerrimack to ParisMerrimack to BerlinMerrimack to MoscowMerrimack to DubaiMerrimack to New DelhiMerrimack to BangkokMerrimack 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 Merrimack and London?

London is 5 hours ahead of Merrimack.

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

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

When is the best time to call London from Merrimack?

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

Does the time difference between Merrimack 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.