Hayes to Buenos Aires time converter

Buenos Aires is 4 hours behind Hayes. When it is 9:00 AM in Hayes, it is 5:00 AM in Buenos Aires.

Hayes BST

Wednesday, October 21, 2026

Buenos Aires ART

Wednesday, October 21, 2026

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

Hayes to Buenos Aires conversion table

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

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

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Hayes (9:00 AM – 2:00 PM in Buenos Aires).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 21, 2027: -4h

Distance

Hayes and Buenos Aires are 11,125 km (6,913 miles) apart in a straight line.

More conversions

Buenos Aires to HayesHayes to New YorkHayes to LondonHayes to Los AngelesHayes to ChicagoHayes to TorontoHayes to São PauloHayes to ParisHayes to BerlinHayes to MoscowHayes to DubaiHayes to New DelhiHayes 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 Hayes and Buenos Aires?

Buenos Aires is 4 hours behind Hayes.

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

When it is 9:00 AM in Hayes, it is 5:00 AM in Buenos Aires.

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

Both sides are at work from 1:00 PM – 6:00 PM in Hayes (9:00 AM – 2:00 PM in Buenos Aires).

Does the time difference between Hayes 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.