Cambridge to Buenos Aires time converter

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

Cambridge EDT

Wednesday, October 21, 2026

Buenos Aires ART

Wednesday, October 21, 2026

Cambridge
Massachusetts, United States
Wed, Oct 21
EDTUTC-4
Buenos Aires
Argentina
Wed, Oct 21
ARTUTC-3+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Cambridge to Buenos Aires conversion table

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

CambridgeBuenos 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 Cambridge (10:00 AM – 6:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 21, 2027: +1h

Distance

Cambridge and Buenos Aires are 8,658 km (5,380 miles) apart in a straight line.

More conversions

Buenos Aires to CambridgeCambridge to New YorkCambridge to LondonCambridge to Los AngelesCambridge to ChicagoCambridge to TorontoCambridge to São PauloCambridge to ParisCambridge to BerlinCambridge to MoscowCambridge to DubaiCambridge to New DelhiCambridge 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 Cambridge and Buenos Aires?

Buenos Aires is 1 hour ahead of Cambridge.

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

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

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

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

Does the time difference between Cambridge 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.