Washington to Buenos Aires time converter

Buenos Aires is 3 hours ahead of Washington. When it is 9:00 AM in Washington, it is 12:00 PM in Buenos Aires.

Washington MDT

Wednesday, October 21, 2026

Buenos Aires ART

Wednesday, October 21, 2026

Washington
Utah, United States
Wed, Oct 21
MDTUTC-6
Buenos Aires
Argentina
Wed, Oct 21
ARTUTC-3+3h
Finding your time zone…
Shared working hours (9:00–18:00)

Washington to Buenos Aires conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 3:00 PM in Washington (12:00 PM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +3h
  • Nov 1, 2026 – Mar 14, 2027: +4h
  • Mar 14, 2027 – Oct 21, 2027: +3h

Distance

Washington and Buenos Aires are 9,802 km (6,091 miles) apart in a straight line.

More conversions

Buenos Aires to WashingtonWashington to New YorkWashington to LondonWashington to Los AngelesWashington to ChicagoWashington to TorontoWashington to São PauloWashington to ParisWashington to BerlinWashington to MoscowWashington to DubaiWashington to New DelhiWashington 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 Washington and Buenos Aires?

Buenos Aires is 3 hours ahead of Washington.

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

When it is 9:00 AM in Washington, it is 12:00 PM in Buenos Aires.

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

Both sides are at work from 9:00 AM – 3:00 PM in Washington (12:00 PM – 6:00 PM in Buenos Aires).

Does the time difference between Washington 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.