I have a multiple entry 90 days Schengen visa (category C) from 15 March 2014 till 21 Dec 2014.
With this visa I entered The Netherlands on 4 April 2014 and left there on 13 April 2014.
I am planning to re-enter The Netherlands on 19 Dec 2014 and leave there for London (I have a valid UK visa as well) on 21 Dec 2014, at 7 am from Amsterdam.
Am I permitted to stay in The Netherlands on 21 Dec 2014 or should I leave the country on 20 Dec evening itself?