London to San Clemente time converter

San Clemente is 8 hours behind London. When it is 9:00 AM in London, it is 1:00 AM in San Clemente.

London BST

Tuesday, October 20, 2026

San Clemente PDT

Monday, October 19, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
San Clemente
California, United States
Mon, Oct 19
PDTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

London to San Clemente conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -8h

Distance

London and San Clemente are 8,780 km (5,456 miles) apart in a straight line.

More conversions

San Clemente 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 San ClementeLos Angeles to San ClementeChicago to San ClementeToronto to San ClementeSão Paulo to San ClementeParis to San ClementeBerlin to San ClementeMoscow to San ClementeDubai to San ClementeNew Delhi to San ClementeBangkok to San ClementeSingapore to San Clemente

Questions and answers

What is the time difference between London and San Clemente?

San Clemente is 8 hours behind London.

What time is it in San Clemente when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:00 AM in San Clemente.

When is the best time to call San Clemente from London?

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

Does the time difference between London and San Clemente change?

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