Hard Transaction Posting On Holidays

I have two Pending ATM Cash Withdrawals, Today is veterans day in which I attempted to contact the bank to ask why my night deposits we're not posted and BBT main branches are not open, Will by ATM transactions hard post tonight? or the following banking business day?? trying to AVOID overdraft fee's, I had an emergency over the weekend and needed to use my OD Protection I put the money in the night deposit for Monday but ofcourse today is veterans day should I worry or everything will be ok tomorrow?