São Paulo to Merthyr Tydfil time converter

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

São Paulo BRT

Wednesday, October 21, 2026

Merthyr Tydfil BST

Wednesday, October 21, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Merthyr Tydfil
United Kingdom
Wed, Oct 21
BSTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Merthyr Tydfil conversion table

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

São PauloMerthyr 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 São Paulo (1:00 PM – 6:00 PM in Merthyr Tydfil).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 21, 2027: +4h

Distance

São Paulo and Merthyr Tydfil are 9,372 km (5,823 miles) apart in a straight line.

More conversions

Merthyr Tydfil to São PauloSão Paulo to New YorkSão Paulo to LondonSão Paulo to Los AngelesSão Paulo to ChicagoSão Paulo to TorontoSão Paulo to ParisSão Paulo to BerlinSão Paulo to MoscowSão Paulo to DubaiSão Paulo to New DelhiSão Paulo to BangkokSão Paulo to Singapore
New York to Merthyr TydfilLondon to Merthyr TydfilLos Angeles to Merthyr TydfilChicago to Merthyr TydfilToronto to Merthyr TydfilParis to Merthyr TydfilBerlin to Merthyr TydfilMoscow to Merthyr TydfilDubai to Merthyr TydfilNew Delhi to Merthyr TydfilBangkok to Merthyr TydfilSingapore to Merthyr Tydfil

Questions and answers

What is the time difference between São Paulo and Merthyr Tydfil?

Merthyr Tydfil is 4 hours ahead of São Paulo.

What time is it in Merthyr Tydfil when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 1:00 PM in Merthyr Tydfil.

When is the best time to call Merthyr Tydfil from São Paulo?

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

Does the time difference between São Paulo 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.