Add Laval (Canada) to your list and use my-locations table to visually convert it's time to another timezone or city time.
Mouse over the colored hour-tiles and glance at the hours selected by the column.

Current time zone for Laval (Canada) is EDT, whose offset is GMT-4 from Greenwich Mean Time (GMT).

The IANA timezone identifier for Laval, Canada is "America/Toronto"

DST started on Sunday, March 10 2024 at 2:00 am local time, when time in Laval moved forward 1 hour to 3:00 am.
DST ends on Sunday, November 3 2024 at 2:00 am local time, when time in Laval moves back 1 hour to 1:00 am.