Freeze pane stacking

So, I have a worksheet that has groups of cells with data. At the top of each group of cells, in column A there is one cell that has the date pertaining to that particular cluster. I'm trying to figure a way without using VBA so that the date in column A is always visible as I scroll down until I meet the next date in Column A and then that date is displayed as a scroll down.

Hope that makes sence.

Cheers in advance