Lake Forest to London time converter

London is 6 hours ahead of Lake Forest. When it is 9:00 AM in Lake Forest, it is 3:00 PM in London.

Lake Forest CDT

Wednesday, October 21, 2026

London BST

Wednesday, October 21, 2026

Lake Forest
Illinois, United States
Wed, Oct 21
CDTUTC-5
London
United Kingdom
Wed, Oct 21
BSTUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Lake Forest to London conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Lake Forest (3:00 PM – 6:00 PM in London).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 24, 2026: +6h
  • Oct 24, 2026 – Nov 1, 2026: +5h
  • Nov 1, 2026 – Mar 14, 2027: +6h
  • Mar 14, 2027 – Mar 27, 2027: +5h
  • Mar 27, 2027 – Oct 21, 2027: +6h

Distance

Lake Forest and London are 6,338 km (3,938 miles) apart in a straight line.

More conversions

London to Lake ForestLake Forest to New YorkLake Forest to Los AngelesLake Forest to ChicagoLake Forest to TorontoLake Forest to São PauloLake Forest to ParisLake Forest to BerlinLake Forest to MoscowLake Forest to DubaiLake Forest to New DelhiLake Forest to BangkokLake Forest 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 Lake Forest and London?

London is 6 hours ahead of Lake Forest.

What time is it in London when it is 9 AM in Lake Forest?

When it is 9:00 AM in Lake Forest, it is 3:00 PM in London.

When is the best time to call London from Lake Forest?

Both sides are at work from 9:00 AM – 12:00 PM in Lake Forest (3:00 PM – 6:00 PM in London).

Does the time difference between Lake Forest 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.