London to Mairiporã time converter

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

London BST

Tuesday, October 20, 2026

Mairiporã BRT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Mairiporã
São Paulo, Brazil
Tue, Oct 20
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Mairiporã conversion table

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

LondonMairiporã
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 Mairiporã).

Daylight saving time and the difference

The difference changes during the year because London and Mairiporã 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 Mairiporã are 9,472 km (5,886 miles) apart in a straight line.

More conversions

Mairiporã 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 MairiporãLos Angeles to MairiporãChicago to MairiporãToronto to MairiporãSão Paulo to MairiporãParis to MairiporãBerlin to MairiporãMoscow to MairiporãDubai to MairiporãNew Delhi to MairiporãBangkok to MairiporãSingapore to Mairiporã

Questions and answers

What is the time difference between London and Mairiporã?

Mairiporã is 4 hours behind London.

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

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

When is the best time to call Mairiporã from London?

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

Does the time difference between London and Mairiporã change?

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