London to Arcos time converter

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

London BST

Sunday, October 18, 2026

Arcos BRT

Sunday, October 18, 2026

London
United Kingdom
Sun, Oct 18
BSTUTC+1
Arcos
Minas Gerais, Brazil
Sun, Oct 18
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Arcos conversion table

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

LondonArcos
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 Arcos).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 18, 2027: -4h

Distance

London and Arcos are 9,122 km (5,668 miles) apart in a straight line.

More conversions

Arcos 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 ArcosLos Angeles to ArcosChicago to ArcosToronto to ArcosSão Paulo to ArcosParis to ArcosBerlin to ArcosMoscow to ArcosDubai to ArcosNew Delhi to ArcosBangkok to ArcosSingapore to Arcos

Questions and answers

What is the time difference between London and Arcos?

Arcos is 4 hours behind London.

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

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

When is the best time to call Arcos from London?

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

Does the time difference between London and Arcos change?

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