Clocks jump one hour back in time when daylight saving time ends (except at Troll research station in Antarctica, where the time zone offset is changed from UTC +2 to UTC).
Summer time ends at the same time in all of Europe (except Moldova), but at different local times, depending on the time zone.
Contrary to other locations that observe daylight saving time, Ireland has daylight saving time in the winter, and standard time in the summer. Winter time is still one hour behind summer time.