Will my refund still reach my account on presidents day. when i sign on to turbo tax it says my money is expected the 19th

the posting will be the day after for the banks are closed on presidents day

TurboTax gives you an estimated date to receive your refund. Once your return has been accepted by the IRS, only the IRS has any control.  TurboTax does not receive any updates from the IRS.

To track your Federal refund:   

https://www.irs.gov/refunds

To track your state refund:    

https://ttlc.intuit.com/questions/1899433-how-do-i-track-my-state-refund

On the IRS site you are also offered the use of an app called IRS2Go

https://ttlc.intuit.com/questions/1901548-why-do-some-refunds-take-longer-than-others