For what purpose?
What is it supposed to do?
Conceivably, you could add Workbook_Open VBA code that automatically runs when a workbook opens. You could put the save/close code in there (along with anything else that you might want to happen).
Then, you could use a Scheduler to open the file every day. So then it would open, do its stuff, and save/close.
You just need to make sure that the Scheduled job is on a computer that is on every day when it is supposed to run.