Santurtzi to Buenos Aires time converter

Buenos Aires is 5 hours behind Santurtzi. When it is 9:00 AM in Santurtzi, it is 4:00 AM in Buenos Aires.

Santurtzi CEST

Tuesday, October 20, 2026

Buenos Aires ART

Tuesday, October 20, 2026

Santurtzi
Spain
Tue, Oct 20
CESTUTC+2
Buenos Aires
Argentina
Tue, Oct 20
ARTUTC-3-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Santurtzi to Buenos Aires conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

Santurtzi and Buenos Aires are 10,322 km (6,414 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Santurtzi and Buenos Aires?

Buenos Aires is 5 hours behind Santurtzi.

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

When it is 9:00 AM in Santurtzi, it is 4:00 AM in Buenos Aires.

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

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

Does the time difference between Santurtzi and Buenos Aires change?

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