London to Niterói time converter

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

London BST

Wednesday, October 21, 2026

Niterói BRT

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Niterói
Rio de Janeiro, Brazil
Wed, Oct 21
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Niterói conversion table

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

LondonNiterói
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 Niterói).

Daylight saving time and the difference

The difference changes during the year because London and Niterói 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

London and Niterói are 9,272 km (5,761 miles) apart in a straight line.

More conversions

Niterói 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 NiteróiLos Angeles to NiteróiChicago to NiteróiToronto to NiteróiSão Paulo to NiteróiParis to NiteróiBerlin to NiteróiMoscow to NiteróiDubai to NiteróiNew Delhi to NiteróiBangkok to NiteróiSingapore to Niterói

Questions and answers

What is the time difference between London and Niterói?

Niterói is 4 hours behind London.

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

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

When is the best time to call Niterói from London?

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

Does the time difference between London and Niterói change?

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