Ancaster to Buenos Aires time converter

Buenos Aires is 1 hour ahead of Ancaster. When it is 9:00 AM in Ancaster, it is 10:00 AM in Buenos Aires.

Ancaster EDT

Sunday, October 18, 2026

Buenos Aires ART

Sunday, October 18, 2026

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

Ancaster to Buenos Aires conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Ancaster (10:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 18, 2027: +1h

Distance

Ancaster and Buenos Aires are 8,928 km (5,548 miles) apart in a straight line.

More conversions

Buenos Aires to AncasterAncaster to New YorkAncaster to LondonAncaster to Los AngelesAncaster to ChicagoAncaster to TorontoAncaster to São PauloAncaster to ParisAncaster to BerlinAncaster to MoscowAncaster to DubaiAncaster to New DelhiAncaster 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 Ancaster and Buenos Aires?

Buenos Aires is 1 hour ahead of Ancaster.

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

When it is 9:00 AM in Ancaster, it is 10:00 AM in Buenos Aires.

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

Both sides are at work from 9:00 AM – 5:00 PM in Ancaster (10:00 AM – 6:00 PM in Buenos Aires).

Does the time difference between Ancaster 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.