Automatically hide rows with duplicated dates

Not sure how to solve this, maybe with macros.

Screenshot at Sep 05 17-26-46.png

I am using conditional formatting to show witch cells that have unique or duplicated date values.

I need a way to automatically hide an entire row, and only on instances where one of the column have a green date value. Like row 9 (G9 and H9).

How can I solve this?