London to Guaratinguetá time converter

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

London BST

Monday, October 19, 2026

Guaratinguetá BRT

Monday, October 19, 2026

London
United Kingdom
Mon, Oct 19
BSTUTC+1
Guaratinguetá
São Paulo, Brazil
Mon, Oct 19
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Guaratinguetá conversion table

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

LondonGuaratinguetá
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 Guaratinguetá).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 19, 2027: -4h

Distance

London and Guaratinguetá are 9,359 km (5,815 miles) apart in a straight line.

More conversions

Guaratinguetá 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 GuaratinguetáLos Angeles to GuaratinguetáChicago to GuaratinguetáToronto to GuaratinguetáSão Paulo to GuaratinguetáParis to GuaratinguetáBerlin to GuaratinguetáMoscow to GuaratinguetáDubai to GuaratinguetáNew Delhi to GuaratinguetáBangkok to GuaratinguetáSingapore to Guaratinguetá

Questions and answers

What is the time difference between London and Guaratinguetá?

Guaratinguetá is 4 hours behind London.

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

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

When is the best time to call Guaratinguetá from London?

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

Does the time difference between London and Guaratinguetá change?

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