Buenos Aires to Seattle time converter

Seattle is 4 hours behind Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 5:00 AM in Seattle.

Buenos Aires ART

Sunday, October 18, 2026

Seattle PDT

Sunday, October 18, 2026

Buenos Aires
Argentina
Sun, Oct 18
ARTUTC-3
Seattle
Washington, United States
Sun, Oct 18
PDTUTC-7-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Seattle conversion table

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

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

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Buenos Aires (9:00 AM – 2:00 PM in Seattle).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Oct 18, 2027: -4h

Distance

Buenos Aires and Seattle are 11,134 km (6,918 miles) apart in a straight line.

More conversions

Seattle 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 SeattleLondon to SeattleLos Angeles to SeattleChicago to SeattleToronto to SeattleSão Paulo to SeattleParis to SeattleBerlin to SeattleMoscow to SeattleDubai to SeattleNew Delhi to SeattleBangkok to Seattle

Questions and answers

What is the time difference between Buenos Aires and Seattle?

Seattle is 4 hours behind Buenos Aires.

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

When it is 9:00 AM in Buenos Aires, it is 5:00 AM in Seattle.

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

Both sides are at work from 1:00 PM – 6:00 PM in Buenos Aires (9:00 AM – 2:00 PM in Seattle).

Does the time difference between Buenos Aires and Seattle change?

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