Colleyville to Buenos Aires time converter

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

Colleyville CDT

Wednesday, October 21, 2026

Buenos Aires ART

Wednesday, October 21, 2026

Colleyville
Texas, United States
Wed, Oct 21
CDTUTC-5
Buenos Aires
Argentina
Wed, Oct 21
ARTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Colleyville to Buenos Aires conversion table

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

ColleyvilleBuenos 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 Colleyville (11:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 21, 2027: +2h

Distance

Colleyville and Buenos Aires are 8,526 km (5,298 miles) apart in a straight line.

More conversions

Buenos Aires to ColleyvilleColleyville to New YorkColleyville to LondonColleyville to Los AngelesColleyville to ChicagoColleyville to TorontoColleyville to São PauloColleyville to ParisColleyville to BerlinColleyville to MoscowColleyville to DubaiColleyville to New DelhiColleyville 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 Colleyville and Buenos Aires?

Buenos Aires is 2 hours ahead of Colleyville.

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

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

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

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

Does the time difference between Colleyville 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.