London to Niagara Falls time converter

Niagara Falls is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Niagara Falls.

London BST

Tuesday, October 20, 2026

Niagara Falls EDT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Niagara Falls
Ontario, Canada
Tue, Oct 20
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Niagara Falls conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

London and Niagara Falls are 5,731 km (3,561 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between London and Niagara Falls?

Niagara Falls is 5 hours behind London.

What time is it in Niagara Falls when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 AM in Niagara Falls.

When is the best time to call Niagara Falls from London?

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

Does the time difference between London and Niagara Falls change?

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