Summit to Buenos Aires time converter

Buenos Aires is 1 hour ahead of Summit. When it is 9:00 AM in Summit, it is 10:00 AM in Buenos Aires.

Summit EDT

Sunday, October 18, 2026

Buenos Aires ART

Sunday, October 18, 2026

Summit
New Jersey, United States
Sun, Oct 18
EDTUTC-4
Buenos Aires
Argentina
Sun, Oct 18
ARTUTC-3+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Summit to Buenos Aires conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Summit (10:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 18, 2027: +1h

Distance

Summit and Buenos Aires are 8,535 km (5,303 miles) apart in a straight line.

More conversions

Buenos Aires to SummitSummit to New YorkSummit to LondonSummit to Los AngelesSummit to ChicagoSummit to TorontoSummit to São PauloSummit to ParisSummit to BerlinSummit to MoscowSummit to DubaiSummit to New DelhiSummit 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 Summit and Buenos Aires?

Buenos Aires is 1 hour ahead of Summit.

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

When it is 9:00 AM in Summit, it is 10:00 AM in Buenos Aires.

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

Both sides are at work from 9:00 AM – 5:00 PM in Summit (10:00 AM – 6:00 PM in Buenos Aires).

Does the time difference between Summit 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.