We are flying in to Copenhagen then on to Madrid from Seattle arriving in Madrid at 2100. First - are ATMs "open" at Barajas Intl at that hour so we can get some euros? If not, do the ATMs in the airport in Copenhagen have euros and kroners?

Thanks

All ATMS in Spain, including those at Madrid Barajas Airport are open 24/7/365 - except those within the security doors at some banks.

Saludos, MadridMan

Even at those with doors, you an use them, through getting in sliding your card along a device by the door.