Serra Negra to London time converter

London is 4 hours ahead of Serra Negra. When it is 9:00 AM in Serra Negra, it is 1:00 PM in London.

Serra Negra BRT

Tuesday, October 20, 2026

London BST

Wednesday, October 21, 2026

Serra Negra
São Paulo, Brazil
Tue, Oct 20
BRTUTC-3
London
United Kingdom
Wed, Oct 21
BSTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Serra Negra to London conversion table

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

Serra NegraLondon
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 Serra Negra (1:00 PM – 6:00 PM in London).

Daylight saving time and the difference

The difference changes during the year because Serra Negra and London 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

Serra Negra and London are 9,408 km (5,846 miles) apart in a straight line.

More conversions

London to Serra NegraSerra Negra to New YorkSerra Negra to Los AngelesSerra Negra to ChicagoSerra Negra to TorontoSerra Negra to São PauloSerra Negra to ParisSerra Negra to BerlinSerra Negra to MoscowSerra Negra to DubaiSerra Negra to New DelhiSerra Negra to BangkokSerra Negra to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Serra Negra and London?

London is 4 hours ahead of Serra Negra.

What time is it in London when it is 9 AM in Serra Negra?

When it is 9:00 AM in Serra Negra, it is 1:00 PM in London.

When is the best time to call London from Serra Negra?

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

Does the time difference between Serra Negra and London change?

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