London to Guarulhos time converter

Guarulhos is 4 hours behind London. When it is 9:00 AM in London, it is 5:00 AM in Guarulhos.

London BST

Tuesday, October 20, 2026

Guarulhos BRT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Guarulhos
São Paulo, Brazil
Tue, Oct 20
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Guarulhos conversion table

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

LondonGuarulhos
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 London (9:00 AM – 2:00 PM in Guarulhos).

Daylight saving time and the difference

The difference changes during the year because London and Guarulhos switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 20, 2027: -4h

Distance

London and Guarulhos are 9,484 km (5,893 miles) apart in a straight line.

More conversions

Guarulhos to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to GuarulhosLos Angeles to GuarulhosChicago to GuarulhosToronto to GuarulhosSão Paulo to GuarulhosParis to GuarulhosBerlin to GuarulhosMoscow to GuarulhosDubai to GuarulhosNew Delhi to GuarulhosBangkok to GuarulhosSingapore to Guarulhos

Questions and answers

What is the time difference between London and Guarulhos?

Guarulhos is 4 hours behind London.

What time is it in Guarulhos when it is 9 AM in London?

When it is 9:00 AM in London, it is 5:00 AM in Guarulhos.

When is the best time to call Guarulhos from London?

Both sides are at work from 1:00 PM – 6:00 PM in London (9:00 AM – 2:00 PM in Guarulhos).

Does the time difference between London and Guarulhos change?

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