「Atlantic Daylight Time」 is 4 hours ahead of 「Western European Summer Time」

Atlantic Daylight Time and Western European Summer Time time comparison table

Atlantic Daylight Time

Atlantic Daylight Time or ADT has a UTC offset of - 3:00. This means that the time zone is 3 hours behind Coordinated Universal Time.

Western European Summer Time

Western European Summer Time is one hour ahead of the Coordinated Universal Time standard, written as an offset of UTC + 1:00. That means to find the standard time in the zone you must add one hour to Coordinated Universal Time.