Sumter to Buenos Aires time converter

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

Sumter EDT

Monday, October 19, 2026

Buenos Aires ART

Monday, October 19, 2026

Sumter
South Carolina, United States
Mon, Oct 19
EDTUTC-4
Buenos Aires
Argentina
Mon, Oct 19
ARTUTC-3+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Sumter to Buenos Aires conversion table

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

SumterBuenos 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 Sumter (10:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

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

Distance

Sumter and Buenos Aires are 7,957 km (4,944 miles) apart in a straight line.

More conversions

Buenos Aires to SumterSumter to New YorkSumter to LondonSumter to Los AngelesSumter to ChicagoSumter to TorontoSumter to São PauloSumter to ParisSumter to BerlinSumter to MoscowSumter to DubaiSumter to New DelhiSumter 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 Sumter and Buenos Aires?

Buenos Aires is 1 hour ahead of Sumter.

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

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

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

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

Does the time difference between Sumter 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.