Buenos Aires to Sesimbra time converter

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

Buenos Aires ART

Wednesday, October 21, 2026

Sesimbra WEST

Wednesday, October 21, 2026

Buenos Aires
Argentina
Wed, Oct 21
ARTUTC-3
Sesimbra
Portugal
Wed, Oct 21
WESTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Sesimbra conversion table

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

Buenos AiresSesimbra
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 Sesimbra).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 21, 2027: +4h

Distance

Buenos Aires and Sesimbra are 9,578 km (5,951 miles) apart in a straight line.

More conversions

Sesimbra to Buenos AiresBuenos Aires to New YorkBuenos Aires to LondonBuenos Aires to Los AngelesBuenos Aires to ChicagoBuenos Aires to TorontoBuenos Aires to São PauloBuenos Aires to ParisBuenos Aires to BerlinBuenos Aires to MoscowBuenos Aires to DubaiBuenos Aires to New DelhiBuenos Aires to Bangkok
New York to SesimbraLondon to SesimbraLos Angeles to SesimbraChicago to SesimbraToronto to SesimbraSão Paulo to SesimbraParis to SesimbraBerlin to SesimbraMoscow to SesimbraDubai to SesimbraNew Delhi to SesimbraBangkok to Sesimbra

Questions and answers

What is the time difference between Buenos Aires and Sesimbra?

Sesimbra is 4 hours ahead of Buenos Aires.

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

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

When is the best time to call Sesimbra 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 Sesimbra).

Does the time difference between Buenos Aires and Sesimbra change?

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