Ok, I’ve finished the whole design of the new blog - problem is I don’t know how to create the calendar system I have designed.

Here is an image of the design

Does Wordpress use tags for each element of the calendar? That, by the way, is the reason why there is a random calendar in the middle of this blog right now - just so I can have a look at how the calendar is structured. I would like to use the Wordpress structure but I feel I may have to write my own calendar.