Buenos Aires to Adelphi time converter

Adelphi is 1 hour behind Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Adelphi.

Buenos Aires ART

Sunday, October 18, 2026

Adelphi EDT

Sunday, October 18, 2026

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

Buenos Aires to Adelphi conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Buenos Aires and Adelphi 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

Buenos Aires and Adelphi are 8,406 km (5,223 miles) apart in a straight line.

More conversions

Adelphi to Buenos AiresBuenos Aires to New YorkBuenos Aires to LondonBuenos Aires to Los AngelesBuenos Aires to ChicagoBuenos Aires to TorontoBuenos Aires to São PauloBuenos Aires to ParisBuenos Aires to BerlinBuenos Aires to MoscowBuenos Aires to DubaiBuenos Aires to New DelhiBuenos Aires to Bangkok
New York to AdelphiLondon to AdelphiLos Angeles to AdelphiChicago to AdelphiToronto to AdelphiSão Paulo to AdelphiParis to AdelphiBerlin to AdelphiMoscow to AdelphiDubai to AdelphiNew Delhi to AdelphiBangkok to Adelphi

Questions and answers

What is the time difference between Buenos Aires and Adelphi?

Adelphi is 1 hour behind Buenos Aires.

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

When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Adelphi.

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

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

Does the time difference between Buenos Aires and Adelphi change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.