Buenos Aires to Longueuil time converter

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

Buenos Aires ART

Tuesday, October 20, 2026

Longueuil EDT

Tuesday, October 20, 2026

Buenos Aires
Argentina
Tue, Oct 20
ARTUTC-3
Longueuil
Quebec, Canada
Tue, Oct 20
EDTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Longueuil conversion table

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

Buenos AiresLongueuil
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 Longueuil).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 20, 2027: -1h

Distance

Buenos Aires and Longueuil are 9,038 km (5,616 miles) apart in a straight line.

More conversions

Longueuil 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 LongueuilLondon to LongueuilLos Angeles to LongueuilChicago to LongueuilToronto to LongueuilSão Paulo to LongueuilParis to LongueuilBerlin to LongueuilMoscow to LongueuilDubai to LongueuilNew Delhi to LongueuilBangkok to Longueuil

Questions and answers

What is the time difference between Buenos Aires and Longueuil?

Longueuil is 1 hour behind Buenos Aires.

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

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

When is the best time to call Longueuil 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 Longueuil).

Does the time difference between Buenos Aires and Longueuil change?

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