London to Campo Maior time converter

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

London BST

Wednesday, October 21, 2026

Campo Maior BRT

Tuesday, October 20, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Campo Maior
Piauí, Brazil
Tue, Oct 20
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Campo Maior conversion table

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

LondonCampo Maior
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 Campo Maior).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 21, 2027: -4h

Distance

London and Campo Maior are 7,423 km (4,612 miles) apart in a straight line.

More conversions

Campo Maior 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 Campo MaiorLos Angeles to Campo MaiorChicago to Campo MaiorToronto to Campo MaiorSão Paulo to Campo MaiorParis to Campo MaiorBerlin to Campo MaiorMoscow to Campo MaiorDubai to Campo MaiorNew Delhi to Campo MaiorBangkok to Campo MaiorSingapore to Campo Maior

Questions and answers

What is the time difference between London and Campo Maior?

Campo Maior is 4 hours behind London.

What time is it in Campo Maior when it is 9 AM in London?

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

When is the best time to call Campo Maior from London?

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

Does the time difference between London and Campo Maior change?

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