In below section you will find a way to convert JSON date into normal date.

The Problem

I was looking for a way so that I can convert a JSON date into a normal date format. Below code can help you achieving this.

The Solution

Copy below code snippet to your js file. It will definitely work for you.

//Method convert JSON date into normal date
//input parameter as JSON date string, date pattern
function convertJSONDateToStringDate (JSONDate, pattern){
    var dd=String(date.getDate()); if(dd<10){ dd='0'+dd };
    mm=String(date.getMonth()+1); if(mm<10) { mm='0'+mm };
    yyyy=String(date.getFullYear());
    
    pattern=pattern.toLowerCase();
    pattern=pattern.replace(patternDay, dd);
    pattern=pattern.replace(patternMonth, mm);
    pattern=pattern.replace(patternYear, yyyy);
    
    return pattern;
}

Calling method

var date = convertJSONDateToStringDate('1516838400000','dd-mm-yyyy');
console.log("Date is:"+ date);

Output: "25-12-2017"

Hope it helps you..