I have used Rainlendar (Pro) for years - very configurable, and regularly updated.
I think is a good selection.
I am with a trial of Vueminder ultimate and seems good. in a virtual machine.
I see a free http://code.google.c...glegalwindowsclient/
, but I don't have clear if may serve my purposes.
But says you can import google calendars
This is very important for me because is the calendar i am using for years online for certain alarms.
I have located the iCal for international days and some others.
But the local festivities in Canary Island, Tenerife seems don't exist.
A past year a known : Frechy creates one with the days publicated by the public administration, but some dates are mobile and only serves one year.