London to Hacienda Heights time converter

Hacienda Heights is 8 hours behind London. When it is 9:00 AM in London, it is 1:00 AM in Hacienda Heights.

London BST

Wednesday, October 21, 2026

Hacienda Heights PDT

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Hacienda Heights
California, United States
Wed, Oct 21
PDTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Hacienda Heights conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in London (9:00 AM – 10:00 AM in Hacienda Heights).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 21, 2027: -8h

Distance

London and Hacienda Heights are 8,747 km (5,435 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between London and Hacienda Heights?

Hacienda Heights is 8 hours behind London.

What time is it in Hacienda Heights when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:00 AM in Hacienda Heights.

When is the best time to call Hacienda Heights from London?

Both sides are at work from 5:00 PM – 6:00 PM in London (9:00 AM – 10:00 AM in Hacienda Heights).

Does the time difference between London and Hacienda Heights change?

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