Lisbon to Waterloo time converter

Waterloo is 5 hours behind Lisbon. When it is 9:00 AM in Lisbon, it is 4:00 AM in Waterloo.

Lisbon WEST

Saturday, October 17, 2026

Waterloo EDT

Saturday, October 17, 2026

Portugal
Sat, Oct 17
WESTUTC+1
Ontario, Canada
Sat, Oct 17
EDTUTC-4-5h
Finding your time zone…

8:58 AM in Lisbon, Saturday, October 17, 2026

Shared working hours (9:00–18:00)

Lisbon to Waterloo conversion table

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

LisbonWaterloo
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 Lisbon (9:00 AM – 1:00 PM in Waterloo).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Waterloo switch clocks on different dates:

  • Oct 17, 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 17, 2027: -5h

Distance

Lisbon and Waterloo are 5,818 km (3,615 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Lisbon and Waterloo?

Waterloo is 5 hours behind Lisbon.

What time is it in Waterloo when it is 9 AM in Lisbon?

When it is 9:00 AM in Lisbon, it is 4:00 AM in Waterloo.

When is the best time to call Waterloo from Lisbon?

Both sides are at work from 2:00 PM – 6:00 PM in Lisbon (9:00 AM – 1:00 PM in Waterloo).

Does the time difference between Lisbon and Waterloo change?

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