1var isoDate = new Date().toISOString()

1const event = new Date('05 October 2011 14:48 UTC');
2console.log(event.toString());
3// expected output: Wed Oct 05 2011 16:48:00 GMT+0200 (CEST)
4// (note: your timezone may vary)
5
6console.log(event.toISOString());
7// expected output: 2011-10-05T14:48:00.000Z
8

1const myDate = "2012-10-16T11:00:28.556094Z";
2const time = new Date(myDate).toLocaleTimeString('en',
3                 { timeStyle: 'short', hour12: false, timeZone: 'UTC' });
4
5// Output:  "11:00"
6

1date = new Date('2013-03-10T02:00:00Z');
2date.getFullYear()+'-' + (date.getMonth()+1) + '-'+date.getDate();//prints expected format.

1date = new Date('2013-08-03T02:00:00Z');
2year = date.getFullYear();
3month = date.getMonth()+1;
4dt = date.getDate();
5
6if (dt < 10) {
7  dt = '0' + dt;
8}
9if (month < 10) {
10  month = '0' + month;
11}
12
13console.log(year+'-' + month + '-'+dt);