Give parameters to page by url?

Hi,
this is my actual problem:

I have a page with the url> https://www.domain.tld/termin/

now i want to set more parameters by url ie /termin/2011/12/24/

I think this should work with mod_rewrite .. somethink like ?

Rewriterule ^/t/(.*)/(.*)/ ? index.php?year=2010&month=12&day=24
should also work with fewer parameters ??

BUT – how can i give these to the page .. ?

I hope you know what i mean.
Thank you so much ??