How to display content from another page

I’m trying to display content from another page with a twist.

I have x366 CMS Collection Items, one for each day of the year (including a leap year).

On another page, I want to automatically display the Collection Item corresponding to today’s date (set by the end-user) which resets annually.

I’m looking for either a JS or Collection Filter solution, but so far I haven’t been able to resolve. In fact, I can’t seem to use JS at all in this regard, which has me wondering if this capability has been blocked.

Is there a way to add JS to the filter value?

Any assistance you can provide would be greatly appreciated.