London to Trumbull time converter

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

London BST

Monday, October 19, 2026

Trumbull EDT

Sunday, October 18, 2026

London
United Kingdom
Mon, Oct 19
BSTUTC+1
Trumbull
Connecticut, United States
Sun, Oct 18
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Trumbull conversion table

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

LondonTrumbull
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 Trumbull).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: -5h

Distance

London and Trumbull are 5,481 km (3,406 miles) apart in a straight line.

More conversions

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New York to TrumbullLos Angeles to TrumbullChicago to TrumbullToronto to TrumbullSão Paulo to TrumbullParis to TrumbullBerlin to TrumbullMoscow to TrumbullDubai to TrumbullNew Delhi to TrumbullBangkok to TrumbullSingapore to Trumbull

Questions and answers

What is the time difference between London and Trumbull?

Trumbull is 5 hours behind London.

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

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

When is the best time to call Trumbull from London?

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

Does the time difference between London and Trumbull change?

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