Český Těšín to Buenos Aires time converter

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

Český Těšín CEST

Wednesday, October 21, 2026

Buenos Aires ART

Wednesday, October 21, 2026

Český Těšín
Czechia
Wed, Oct 21
CESTUTC+2
Buenos Aires
Argentina
Wed, Oct 21
ARTUTC-3-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Český Těšín to Buenos Aires conversion table

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

Český TěšínBuenos 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 Český Těšín (9:00 AM – 1:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 21, 2027: -5h

Distance

Český Těšín and Buenos Aires are 12,042 km (7,483 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Český Těšín and Buenos Aires?

Buenos Aires is 5 hours behind Český Těšín.

What time is it in Buenos Aires when it is 9 AM in Český Těšín?

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

When is the best time to call Buenos Aires from Český Těšín?

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

Does the time difference between Český Těšín 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.