Three trees lose their leaves

I have done a single tree before, so now I wanted to do a set of three that I've noticed in the past lose their leaves at different rates (the one on the right first, middle one next, left one last) presumably because of when the sun hits them.  But they weren't that good this year for whatever reason.  And they lost them very quickly, as you will see, whereas my tree of past years still has all its leaves.  Oh well, here they are:

September 3rd.

September 11th (no significance intended).

September 24th.

October 2nd.

October 8th.

October 12th.

October 15th.

October 22nd.