Buenos Aires to Lisbon time converter

Lisbon is 4 hours ahead of Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 1:00 PM in Lisbon.

Buenos Aires ART

Sunday, October 18, 2026

Lisbon WEST

Sunday, October 18, 2026

Buenos Aires
Argentina
Sun, Oct 18
ARTUTC-3
Lisbon
Portugal
Sun, Oct 18
WESTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Lisbon conversion table

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

Buenos AiresLisbon
12:00 AM4:00 AM
1:00 AM5:00 AM
2:00 AM6:00 AM
3:00 AM7:00 AM
4:00 AM8:00 AM
5:00 AM9:00 AM
6:00 AM10:00 AM
7:00 AM11:00 AM
8:00 AM12:00 PM
9:00 AM1:00 PM
10:00 AM2:00 PM
11:00 AM3:00 PM
12:00 PM4:00 PM
1:00 PM5:00 PM
2:00 PM6:00 PM
3:00 PM7:00 PM
4:00 PM8:00 PM
5:00 PM9:00 PM
6:00 PM10:00 PM
7:00 PM11:00 PM
8:00 PM12:00 AM+1 day
9:00 PM1:00 AM+1 day
10:00 PM2:00 AM+1 day
11:00 PM3:00 AM+1 day

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Buenos Aires and Lisbon switch clocks on different dates:

  • Oct 18, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 18, 2027: +4h

Distance

Buenos Aires and Lisbon are 9,600 km (5,965 miles) apart in a straight line.

More conversions

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New York to LisbonLondon to LisbonLos Angeles to LisbonChicago to LisbonToronto to LisbonSão Paulo to LisbonParis to LisbonBerlin to LisbonMoscow to LisbonDubai to LisbonNew Delhi to LisbonBangkok to Lisbon

Questions and answers

What is the time difference between Buenos Aires and Lisbon?

Lisbon is 4 hours ahead of Buenos Aires.

What time is it in Lisbon when it is 9 AM in Buenos Aires?

When it is 9:00 AM in Buenos Aires, it is 1:00 PM in Lisbon.

When is the best time to call Lisbon from Buenos Aires?

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

Does the time difference between Buenos Aires and Lisbon change?

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