Hours and Minutes

HTML

<!DOCTYPE html>
<html>
<body>

<p>Click the button to display the hour of the time right now.</p>

<button onclick="myFunction()">Try it</button>

<p id="demo"></p>


</body>
</html>

JavaScript

function myFunction() {
  var d = new Date("2020-05-28T10:20:00.000Z");
  hours = d.getHours();
  minutes = d.getMinutes();
  document.getElementById("demo").innerHTML = hours + ":" + minutes;
}