Lisbon to Aldeias Altas time converter

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

Lisbon WEST

Wednesday, October 21, 2026

Aldeias Altas BRT

Tuesday, October 20, 2026

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

Lisbon to Aldeias Altas conversion table

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

LisbonAldeias 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 Lisbon (9:00 AM – 2:00 PM in Aldeias Altas).

Daylight saving time and the difference

The difference changes during the year because Lisbon 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

Lisbon and Aldeias Altas are 5,973 km (3,711 miles) apart in a straight line.

More conversions

Aldeias Altas to LisbonLisbon to New YorkLisbon to LondonLisbon to Los AngelesLisbon to ChicagoLisbon to TorontoLisbon to São PauloLisbon to ParisLisbon to BerlinLisbon to MoscowLisbon to DubaiLisbon to New DelhiLisbon to Bangkok
New York to Aldeias AltasLondon 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 Altas

Questions and answers

What is the time difference between Lisbon and Aldeias Altas?

Aldeias Altas is 4 hours behind Lisbon.

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

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

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

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

Does the time difference between Lisbon 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.