San Lorenzo to London time converter

London is 4 hours ahead of San Lorenzo. When it is 9:00 AM in San Lorenzo, it is 1:00 PM in London.

San Lorenzo ART

Wednesday, October 21, 2026

London BST

Thursday, October 22, 2026

San Lorenzo
Argentina
Wed, Oct 21
ARTUTC-3
London
United Kingdom
Thu, Oct 22
BSTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

San Lorenzo to London conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 21, 2027: +4h

Distance

San Lorenzo and London are 10,540 km (6,549 miles) apart in a straight line.

More conversions

London to San LorenzoSan Lorenzo to New YorkSan Lorenzo to Los AngelesSan Lorenzo to ChicagoSan Lorenzo to TorontoSan Lorenzo to São PauloSan Lorenzo to ParisSan Lorenzo to BerlinSan Lorenzo to MoscowSan Lorenzo to DubaiSan Lorenzo to New DelhiSan Lorenzo to BangkokSan Lorenzo 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 San Lorenzo and London?

London is 4 hours ahead of San Lorenzo.

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

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

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

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

Does the time difference between San Lorenzo 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.