This happens on the Safari browser only.
When the time part of the value of the Calendar control is set to 00:00:00, the control displays the previous date.
Example, if you set the value to "2019-11-01T00:00:00" the control will display the following date "10/31/2019".
This doesn't happen in Edge, Chrome, nor Firefox.
Primeng 8.1.1
Angular 8.2.13