London to Sierra Leone time converter

Sierra Leone is 1 hour behind London. When it is 9:00 AM in London, it is 8:00 AM in Sierra Leone.

London BST

Wednesday, October 21, 2026

Sierra Leone GMT

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Sierra Leone
Wed, Oct 21
GMTUTC+0-1h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Sierra Leone conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in London (9:00 AM – 5:00 PM in Sierra Leone).

Daylight saving time and the difference

The difference changes during the year because London and Sierra Leone switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: ±0
  • Mar 28, 2027 – Oct 21, 2027: -1h

More conversions

Sierra Leone 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 Sierra LeoneLos Angeles to Sierra LeoneChicago to Sierra LeoneToronto to Sierra LeoneSão Paulo to Sierra LeoneParis to Sierra LeoneBerlin to Sierra LeoneMoscow to Sierra LeoneDubai to Sierra LeoneNew Delhi to Sierra LeoneBangkok to Sierra LeoneSingapore to Sierra Leone

Questions and answers

What is the time difference between London and Sierra Leone?

Sierra Leone is 1 hour behind London.

What time is it in Sierra Leone when it is 9 AM in London?

When it is 9:00 AM in London, it is 8:00 AM in Sierra Leone.

When is the best time to call Sierra Leone from London?

Both sides are at work from 10:00 AM – 6:00 PM in London (9:00 AM – 5:00 PM in Sierra Leone).

Does the time difference between London and Sierra Leone change?

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