When Power Apps sets up a Date/Time field, the hours are in 24 hour format. Have you ever wanted to work with a 12 hour AM/PM choice and display for the user ? Here is how Add another drop-down at the right with Items and the Default of this drop-down Then you need to change the Items of the Hour drop-down to and the Default of the Hour drop-down Now the Update of the Data Card for the Hour dropdown This all should now allow you to perform this function