Sertânia to London time converter

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

Sertânia BRT

Monday, October 19, 2026

London BST

Monday, October 19, 2026

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

Sertânia to London conversion table

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

SertâniaLondon
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 Sertânia (1:00 PM – 6:00 PM in London).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 19, 2027: +4h

Distance

Sertânia and London are 7,515 km (4,670 miles) apart in a straight line.

More conversions

London to SertâniaSertânia to New YorkSertânia to Los AngelesSertânia to ChicagoSertânia to TorontoSertânia to São PauloSertânia to ParisSertânia to BerlinSertânia to MoscowSertânia to DubaiSertânia to New DelhiSertânia to BangkokSertânia 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 Sertânia and London?

London is 4 hours ahead of Sertânia.

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

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

When is the best time to call London from Sertânia?

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

Does the time difference between Sertânia 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.