It's the same time zone, but a different way of living. E.g stores in and around Malaga close during the siesta. People eat lunch and dinner a lot later than in Sweden. I guess it felt like another time zone.
Edit: I know that you say that she visited Malaga, and Malaga is in the same time zone as Sweden, but your topic is "Does Spain have the same time zone as Sweden", and your friend would be correct if she had visited the Canary Islands (Kanarie?arna). They belong to Spain, and are in another time zone than Sweden.
Yes, Sweden and Spain are in the same time zone.
Same time zone in Spain, but Portugal has a different one.
http://www.timeanddate.com/time/map/#!ci...
Yes;
http://www.convertit.com/Global/World_Ti...
yes