Darien to Buenos Aires time converter

Buenos Aires is 2 hours ahead of Darien. When it is 9:00 AM in Darien, it is 11:00 AM in Buenos Aires.

Darien CDT

Monday, October 19, 2026

Buenos Aires ART

Monday, October 19, 2026

Darien
Illinois, United States
Mon, Oct 19
CDTUTC-5
Buenos Aires
Argentina
Mon, Oct 19
ARTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Darien to Buenos Aires conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Darien (11:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 19, 2027: +2h

Distance

Darien and Buenos Aires are 9,012 km (5,600 miles) apart in a straight line.

More conversions

Buenos Aires to DarienDarien to New YorkDarien to LondonDarien to Los AngelesDarien to ChicagoDarien to TorontoDarien to São PauloDarien to ParisDarien to BerlinDarien to MoscowDarien to DubaiDarien to New DelhiDarien to Bangkok
New York to Buenos AiresLondon to Buenos AiresLos Angeles to Buenos AiresChicago to Buenos AiresToronto to Buenos AiresSão Paulo to Buenos AiresParis to Buenos AiresBerlin to Buenos AiresMoscow to Buenos AiresDubai to Buenos AiresNew Delhi to Buenos AiresBangkok to Buenos Aires

Questions and answers

What is the time difference between Darien and Buenos Aires?

Buenos Aires is 2 hours ahead of Darien.

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

When it is 9:00 AM in Darien, it is 11:00 AM in Buenos Aires.

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

Both sides are at work from 9:00 AM – 4:00 PM in Darien (11:00 AM – 6:00 PM in Buenos Aires).

Does the time difference between Darien 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.