Actually it causes a lot of problems according to some sources here,https://www.theguardian.com/commentisfree/2017/feb/22/spaniards-sleep-time-zone-spain https:

Actually it causes a lot of problems according to some sources here,https://www.theguardian.com/commentisfree/2017/feb/22/spaniards-sleep-time-zone-spain https://www.theguardian.com/commentisfree/2017/feb/22/spania... It's also odd getting up at 7am here and it's still pretty darkish in August.