London to Saint Lucia time converter

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

London BST

Wednesday, October 21, 2026

Saint Lucia AST

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Saint Lucia
Wed, Oct 21
ASTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Saint Lucia conversion table

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

LondonSaint Lucia
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 Saint Lucia).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 21, 2027: -5h

More conversions

Saint Lucia to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to Saint LuciaLos Angeles to Saint LuciaChicago to Saint LuciaToronto to Saint LuciaSão Paulo to Saint LuciaParis to Saint LuciaBerlin to Saint LuciaMoscow to Saint LuciaDubai to Saint LuciaNew Delhi to Saint LuciaBangkok to Saint LuciaSingapore to Saint Lucia

Questions and answers

What is the time difference between London and Saint Lucia?

Saint Lucia is 5 hours behind London.

What time is it in Saint Lucia when it is 9 AM in London?

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

When is the best time to call Saint Lucia from London?

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

Does the time difference between London and Saint Lucia change?

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