how to get only time in react-native code example

Example: react native get current time

var date = new Date().getDate(); //To get the Current Date
var month = new Date().getMonth() + 1; //To get the Current Month
var year = new Date().getFullYear(); //To get the Current Year
var hours = new Date().getHours(); //To get the Current Hours
var min = new Date().getMinutes(); //To get the Current Minutes
var sec = new Date().getSeconds(); //To get the Current Seconds