St. Thomas to London time converter

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

St. Thomas EDT

Monday, October 19, 2026

London BST

Monday, October 19, 2026

St. Thomas
Ontario, Canada
Mon, Oct 19
EDTUTC-4
London
United Kingdom
Mon, Oct 19
BSTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

St. Thomas to London conversion table

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

St. ThomasLondon
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 St. Thomas (2:00 PM – 6:00 PM in London).

Daylight saving time and the difference

The difference changes during the year because St. Thomas and London switch clocks on different dates:

  • Oct 19, 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 19, 2027: +5h

Distance

St. Thomas and London are 5,887 km (3,658 miles) apart in a straight line.

More conversions

London to St. ThomasSt. Thomas to New YorkSt. Thomas to Los AngelesSt. Thomas to ChicagoSt. Thomas to TorontoSt. Thomas to São PauloSt. Thomas to ParisSt. Thomas to BerlinSt. Thomas to MoscowSt. Thomas to DubaiSt. Thomas to New DelhiSt. Thomas to BangkokSt. Thomas 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 St. Thomas and London?

London is 5 hours ahead of St. Thomas.

What time is it in London when it is 9 AM in St. Thomas?

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

When is the best time to call London from St. Thomas?

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

Does the time difference between St. Thomas 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.