Buenos Aires to Merthyr Tydfil time converter

Merthyr Tydfil is 4 hours ahead of Buenos Aires. When it is 9:00 AM in Buenos Aires, it is 1:00 PM in Merthyr Tydfil.

Buenos Aires ART

Tuesday, October 20, 2026

Merthyr Tydfil BST

Wednesday, October 21, 2026

Buenos Aires
Argentina
Tue, Oct 20
ARTUTC-3
Merthyr Tydfil
United Kingdom
Wed, Oct 21
BSTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Buenos Aires to Merthyr Tydfil conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 20, 2027: +4h

Distance

Buenos Aires and Merthyr Tydfil are 10,991 km (6,829 miles) apart in a straight line.

More conversions

Merthyr Tydfil 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 Merthyr TydfilLondon to Merthyr TydfilLos Angeles to Merthyr TydfilChicago to Merthyr TydfilToronto to Merthyr TydfilSão Paulo to Merthyr TydfilParis to Merthyr TydfilBerlin to Merthyr TydfilMoscow to Merthyr TydfilDubai to Merthyr TydfilNew Delhi to Merthyr TydfilBangkok to Merthyr Tydfil

Questions and answers

What is the time difference between Buenos Aires and Merthyr Tydfil?

Merthyr Tydfil is 4 hours ahead of Buenos Aires.

What time is it in Merthyr Tydfil when it is 9 AM in Buenos Aires?

When it is 9:00 AM in Buenos Aires, it is 1:00 PM in Merthyr Tydfil.

When is the best time to call Merthyr Tydfil from Buenos Aires?

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

Does the time difference between Buenos Aires and Merthyr Tydfil change?

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