London to French Southern Territories time converter

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

London BST

Wednesday, October 21, 2026

French Southern Territories UTC+5

Thursday, October 22, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
French Southern Territories
Thu, Oct 22
UTC+5+4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to French Southern Territories conversion table

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

LondonFrench Southern Territories
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 London (1:00 PM – 6:00 PM in French Southern Territories).

Daylight saving time and the difference

The difference changes during the year because London and French Southern Territories switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: +4h
  • Oct 25, 2026 – Mar 28, 2027: +5h
  • Mar 28, 2027 – Oct 21, 2027: +4h

More conversions

French Southern Territories to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to French Southern TerritoriesLos Angeles to French Southern TerritoriesChicago to French Southern TerritoriesToronto to French Southern TerritoriesSão Paulo to French Southern TerritoriesParis to French Southern TerritoriesBerlin to French Southern TerritoriesMoscow to French Southern TerritoriesDubai to French Southern TerritoriesNew Delhi to French Southern TerritoriesBangkok to French Southern TerritoriesSingapore to French Southern Territories

Questions and answers

What is the time difference between London and French Southern Territories?

French Southern Territories is 4 hours ahead of London.

What time is it in French Southern Territories when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:00 PM in French Southern Territories.

When is the best time to call French Southern Territories from London?

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

Does the time difference between London and French Southern Territories change?

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