Buenos Aires to Westminster time converter

Westminster is 3 hours behind Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 6:00 AM in Westminster.

Buenos Aires ART

Monday, October 19, 2026

Westminster MDT

Monday, October 19, 2026

Buenos Aires
Argentina
Mon, Oct 19
ARTUTC-3
Westminster
Colorado, United States
Mon, Oct 19
MDTUTC-6-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Westminster conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -3h
  • Nov 1, 2026 – Mar 14, 2027: -4h
  • Mar 14, 2027 – Oct 19, 2027: -3h

Distance

Buenos Aires and Westminster are 9,562 km (5,942 miles) apart in a straight line.

More conversions

Westminster 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 WestminsterLondon to WestminsterLos Angeles to WestminsterChicago to WestminsterToronto to WestminsterSão Paulo to WestminsterParis to WestminsterBerlin to WestminsterMoscow to WestminsterDubai to WestminsterNew Delhi to WestminsterBangkok to Westminster

Questions and answers

What is the time difference between Buenos Aires and Westminster?

Westminster is 3 hours behind Buenos Aires.

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

When it is 9:00 AM in Buenos Aires, it is 6:00 AM in Westminster.

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

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

Does the time difference between Buenos Aires and Westminster change?

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