Mount Prospect to London time converter

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

Mount Prospect CDT

Friday, October 16, 2026

London BST

Friday, October 16, 2026

Mount Prospect
Illinois, United States
Fri, Oct 16
CDTUTC-5
London
United Kingdom
Fri, Oct 16
BSTUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Mount Prospect to London conversion table

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

Mount ProspectLondon
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 Mount Prospect (3:00 PM – 6:00 PM in London).

Daylight saving time and the difference

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

  • Oct 16, 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 16, 2027: +6h

Distance

Mount Prospect and London are 6,358 km (3,951 miles) apart in a straight line.

More conversions

London to Mount ProspectMount Prospect to New YorkMount Prospect to Los AngelesMount Prospect to ChicagoMount Prospect to TorontoMount Prospect to São PauloMount Prospect to ParisMount Prospect to BerlinMount Prospect to MoscowMount Prospect to DubaiMount Prospect to New DelhiMount Prospect to BangkokMount Prospect 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 Mount Prospect and London?

London is 6 hours ahead of Mount Prospect.

What time is it in London when it is 9 AM in Mount Prospect?

When it is 9:00 AM in Mount Prospect, it is 3:00 PM in London.

When is the best time to call London from Mount Prospect?

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

Does the time difference between Mount Prospect 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.