London to Harper time converter

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

London BST

Sunday, October 18, 2026

Harper GMT

Sunday, October 18, 2026

London
United Kingdom
Sun, Oct 18
BSTUTC+1
Harper
Liberia
Sun, Oct 18
GMTUTC+0-1h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Harper conversion table

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

LondonHarper
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 Harper).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: ±0
  • Mar 28, 2027 – Oct 18, 2027: -1h

Distance

London and Harper are 5,288 km (3,286 miles) apart in a straight line.

More conversions

Harper 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 HarperLos Angeles to HarperChicago to HarperToronto to HarperSão Paulo to HarperParis to HarperBerlin to HarperMoscow to HarperDubai to HarperNew Delhi to HarperBangkok to HarperSingapore to Harper

Questions and answers

What is the time difference between London and Harper?

Harper is 1 hour behind London.

What time is it in Harper when it is 9 AM in London?

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

When is the best time to call Harper from London?

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

Does the time difference between London and Harper change?

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