London to Marcos Juárez time converter

Marcos Juárez is 4 hours behind London. When it is 9:00 AM in London, it is 5:00 AM in Marcos Juárez.

London BST

Tuesday, October 20, 2026

Marcos Juárez ART

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Marcos Juárez
Argentina
Tue, Oct 20
ARTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Marcos Juárez conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 20, 2027: -4h

Distance

London and Marcos Juárez are 11,140 km (6,922 miles) apart in a straight line.

More conversions

Marcos Juárez 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 Marcos JuárezLos Angeles to Marcos JuárezChicago to Marcos JuárezToronto to Marcos JuárezSão Paulo to Marcos JuárezParis to Marcos JuárezBerlin to Marcos JuárezMoscow to Marcos JuárezDubai to Marcos JuárezNew Delhi to Marcos JuárezBangkok to Marcos JuárezSingapore to Marcos Juárez

Questions and answers

What is the time difference between London and Marcos Juárez?

Marcos Juárez is 4 hours behind London.

What time is it in Marcos Juárez when it is 9 AM in London?

When it is 9:00 AM in London, it is 5:00 AM in Marcos Juárez.

When is the best time to call Marcos Juárez from London?

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

Does the time difference between London and Marcos Juárez change?

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