Found a way to display some hours from the next day when a event is
from 23 something up to 3 in the morning:
http://comparasuper.com/t/i/calendarsample.gif
But is not really the solution I want since it will work only for
events starting before 24 hrs of the current day.
I know it sounds a bit cumbersome but if the entertainment center
opens from 11 to 3 Am it makes sense that the day shows that 16 hours
of opening time in the same day.
So I'm looking now at what functions need to be rewritten, but is not
easy since all is built around valid dates with the Date object, so it
will take some time. If anyone wants to follow what I'm doing let me
know, since maybe there is a better solution I didn't think about, and
makes some of my hair stay in place :)