I have 14,900 Lines of code in my Sub, Could someone show me how to be more efficient?

I am sure the entire Sub does exactly what I need it to do except for the fact the compiler said No Way! It is too large to compile.
I have 14,900 lines of code.

I am not asking for some fish.
I am looking for some one to teach me how to fish here.

I am sure there is a way I could use a clever loop here to get this down a few thousand lines of code.
Loops are not unfamiliar to me as you could see if you peaked at my other modules I have codded.
But in the instance of this Sub I had a hard time seeing the logic to do what I needed to be done any other way then I did it.

I would post the code here but that would be insane as there is 14,900 lines of it.
While that is a lot of code. I promise it is all very easy to follow and straight forward what I am trying to do.
I will upload the Entire Workbook.
The sub I have issue with is
Module5
Sub UpdateDaily()

Basically what this does is it takes values from the first sheet and based upon what day of the week it is copies that data to the appropriate sheet under the appropriate day of the month.

Any help given would surely take my programming up a notch.
I thank you in advance for your time.