Connecticut to London time converter

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

Connecticut EDT

Tuesday, October 20, 2026

London BST

Tuesday, October 20, 2026

Connecticut
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)

Connecticut to London conversion table

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

ConnecticutLondon
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 Connecticut (2:00 PM – 6:00 PM in London).

Daylight saving time and the difference

The difference changes during the year because Connecticut 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

More conversions

London to ConnecticutConnecticut to New YorkConnecticut to Los AngelesConnecticut to ChicagoConnecticut to TorontoConnecticut to São PauloConnecticut to ParisConnecticut to BerlinConnecticut to MoscowConnecticut to DubaiConnecticut to New DelhiConnecticut to BangkokConnecticut 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 Connecticut and London?

London is 5 hours ahead of Connecticut.

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

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

When is the best time to call London from Connecticut?

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

Does the time difference between Connecticut 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.