The 2011 calendar of Twilight Eclipse will give you 16 months yes you did read 16 months of super sweet Twilight fun. And you can expect all the characters you are used to so Bella, Edward and Jacob are of course there but there is more for instance there is a whole month for my favourite Alice.
So need a calendar just get the Eclipse 2011 Wall Calendar.
And if you want you can even get one in French.