London to Aldeias Altas time converter

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

London BST

Wednesday, October 21, 2026

Aldeias Altas BRT

Tuesday, October 20, 2026

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

London to Aldeias Altas conversion table

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

LondonAldeias Altas
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 Aldeias Altas).

Daylight saving time and the difference

The difference changes during the year because London and Aldeias Altas 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 Aldeias Altas are 7,469 km (4,641 miles) apart in a straight line.

More conversions

Aldeias Altas 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 Aldeias AltasLos Angeles to Aldeias AltasChicago to Aldeias AltasToronto to Aldeias AltasSão Paulo to Aldeias AltasParis to Aldeias AltasBerlin to Aldeias AltasMoscow to Aldeias AltasDubai to Aldeias AltasNew Delhi to Aldeias AltasBangkok to Aldeias AltasSingapore to Aldeias Altas

Questions and answers

What is the time difference between London and Aldeias Altas?

Aldeias Altas is 4 hours behind London.

What time is it in Aldeias Altas when it is 9 AM in London?

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

When is the best time to call Aldeias Altas from London?

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

Does the time difference between London and Aldeias Altas change?

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