London to Danbury time converter

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

London BST

Monday, October 19, 2026

Danbury EDT

Monday, October 19, 2026

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

London to Danbury conversion table

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

LondonDanbury
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 Danbury).

Daylight saving time and the difference

The difference changes during the year because London and Danbury 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 Danbury are 5,487 km (3,409 miles) apart in a straight line.

More conversions

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New York to DanburyLos Angeles to DanburyChicago to DanburyToronto to DanburySão Paulo to DanburyParis to DanburyBerlin to DanburyMoscow to DanburyDubai to DanburyNew Delhi to DanburyBangkok to DanburySingapore to Danbury

Questions and answers

What is the time difference between London and Danbury?

Danbury is 5 hours behind London.

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

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

When is the best time to call Danbury from London?

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

Does the time difference between London and Danbury change?

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