Casa Blanca to London time converter

London is 7 hours ahead of Casa Blanca. When it is 9:00 AM in Casa Blanca, it is 4:00 PM in London.

Casa Blanca CST

Wednesday, October 21, 2026

London BST

Wednesday, October 21, 2026

Casa Blanca
Puebla, Mexico
Wed, Oct 21
CSTUTC-6
London
United Kingdom
Wed, Oct 21
BSTUTC+1+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Casa Blanca to London conversion table

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

Casa BlancaLondon
12:00 AM7:00 AM
1:00 AM8:00 AM
2:00 AM9:00 AM
3:00 AM10:00 AM
4:00 AM11:00 AM
5:00 AM12:00 PM
6:00 AM1:00 PM
7:00 AM2:00 PM
8:00 AM3:00 PM
9:00 AM4:00 PM
10:00 AM5:00 PM
11:00 AM6:00 PM
12:00 PM7:00 PM
1:00 PM8:00 PM
2:00 PM9:00 PM
3:00 PM10:00 PM
4:00 PM11:00 PM
5:00 PM12:00 AM+1 day
6:00 PM1:00 AM+1 day
7:00 PM2:00 AM+1 day
8:00 PM3:00 AM+1 day
9:00 PM4:00 AM+1 day
10:00 PM5:00 AM+1 day
11:00 PM6:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Casa Blanca (4:00 PM – 6:00 PM in London).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 21, 2027: +7h

Distance

Casa Blanca and London are 8,896 km (5,528 miles) apart in a straight line.

More conversions

London to Casa BlancaCasa Blanca to New YorkCasa Blanca to Los AngelesCasa Blanca to ChicagoCasa Blanca to TorontoCasa Blanca to São PauloCasa Blanca to ParisCasa Blanca to BerlinCasa Blanca to MoscowCasa Blanca to DubaiCasa Blanca to New DelhiCasa Blanca to BangkokCasa Blanca 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 Casa Blanca and London?

London is 7 hours ahead of Casa Blanca.

What time is it in London when it is 9 AM in Casa Blanca?

When it is 9:00 AM in Casa Blanca, it is 4:00 PM in London.

When is the best time to call London from Casa Blanca?

Both sides are at work from 9:00 AM – 11:00 AM in Casa Blanca (4:00 PM – 6:00 PM in London).

Does the time difference between Casa Blanca 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.