Thanks or the feedback Chris,yes relative dates would be a great implementation as this is really what I am trying to achieve, to have an url that would display a random news from the current month pool.
For now I will just change the month number every month, no big deal this is already a miracle solution 🙂
Ok forget about it, I didn’t catch this was based on a WP Query, added the year to the url as a parameter and everything is working as expected
You rock!