Jquery Date Picker disable Sundays and Mondays as well as specific dates

Hi there,

I have the following code at the moment for jQuery date picker.

I am trying to disable Sundays and Mondays as my business is closed both of these days but I am also needing to disable certain dates throughout the year where I am taking leave/holidays.
I have tried to make a string of dates which has worked for me in the past on another code but it’s not working for me at the moment.

At the bare minimum, I would appreciate just being able to get a cade to add in for the string of dates and I will manually enter all of the Sundays and Mondays of the year as well as the ectra dates I am closed. I have found so many online but can’t figure out where to paste them without the whole calendar disappearing!!
This is the code I have got:

{{ ‘//code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css’ | stylesheet_tag }}

Pick a delivery date: We do not deliver during the week-end.