Saint John to London time converter

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

Saint John ADT

Monday, October 19, 2026

London BST

Monday, October 19, 2026

Saint John
New Brunswick, Canada
Mon, Oct 19
ADTUTC-3
London
United Kingdom
Mon, Oct 19
BSTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Saint John to London conversion table

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

Saint JohnLondon
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 Saint John (1:00 PM – 6:00 PM in London).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Nov 1, 2026: +3h
  • Nov 1, 2026 – Mar 14, 2027: +4h
  • Mar 14, 2027 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 19, 2027: +4h

Distance

Saint John and London are 4,750 km (2,952 miles) apart in a straight line.

More conversions

London to Saint JohnSaint John to New YorkSaint John to Los AngelesSaint John to ChicagoSaint John to TorontoSaint John to São PauloSaint John to ParisSaint John to BerlinSaint John to MoscowSaint John to DubaiSaint John to New DelhiSaint John to BangkokSaint John 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 Saint John and London?

London is 4 hours ahead of Saint John.

What time is it in London when it is 9 AM in Saint John?

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

When is the best time to call London from Saint John?

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

Does the time difference between Saint John 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.