London to Constantine time converter

London and Constantine are on the same time. When it is 9:00 AM in London, it is 9:00 AM in Constantine.

London BST

Saturday, October 17, 2026

Constantine CET

Saturday, October 17, 2026

London
United Kingdom
Sat, Oct 17
BSTUTC+1
Constantine
Algeria
Sat, Oct 17
CETUTC+1±0
Finding your time zone…
Shared working hours (9:00–18:00)

London to Constantine conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 17, 2026 – Oct 25, 2026: ±0
  • Oct 25, 2026 – Mar 28, 2027: +1h
  • Mar 28, 2027 – Oct 17, 2027: ±0

Distance

London and Constantine are 1,766 km (1,097 miles) apart in a straight line.

More conversions

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New York to ConstantineLos Angeles to ConstantineChicago to ConstantineToronto to ConstantineSão Paulo to ConstantineParis to ConstantineBerlin to ConstantineMoscow to ConstantineDubai to ConstantineNew Delhi to ConstantineBangkok to ConstantineSingapore to Constantine

Questions and answers

What is the time difference between London and Constantine?

London and Constantine are on the same time.

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

When it is 9:00 AM in London, it is 9:00 AM in Constantine.

When is the best time to call Constantine from London?

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

Does the time difference between London and Constantine change?

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