Buenos Aires to Waterloo time converter

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

Buenos Aires ART

Monday, October 19, 2026

Waterloo EDT

Sunday, October 18, 2026

Buenos Aires
Argentina
Mon, Oct 19
ARTUTC-3
Waterloo
Ontario, Canada
Sun, Oct 18
EDTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Waterloo conversion table

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

Buenos AiresWaterloo
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 Waterloo).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 19, 2027: -1h

Distance

Buenos Aires and Waterloo are 8,968 km (5,572 miles) apart in a straight line.

More conversions

Waterloo 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 WaterlooLondon to WaterlooLos Angeles to WaterlooChicago to WaterlooToronto to WaterlooSão Paulo to WaterlooParis to WaterlooBerlin to WaterlooMoscow to WaterlooDubai to WaterlooNew Delhi to WaterlooBangkok to Waterloo

Questions and answers

What is the time difference between Buenos Aires and Waterloo?

Waterloo is 1 hour behind Buenos Aires.

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

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

When is the best time to call Waterloo 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 Waterloo).

Does the time difference between Buenos Aires and Waterloo change?

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