How to display browser time where DB server stores Pacific time values

check this demo

https://jsfiddle.net/HainKurt/yc6v2s8z/

d = new Date();
d.setUTCFullYear(2017);
d.setUTCMonth(10);
d.setUTCDate(24);
d.setUTCHours(21);
d.setUTCMinutes(59);
d.setUTCSeconds(36);

console.log(d);
console.log(d.toLocaleString());
console.log(d.toLocaleDateString());
console.log(d.toLocaleTimeString());

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it shows

Fri Nov 24 2017 16:59:36 GMT-0500 (Eastern Standard Time)
11/24/2017, 4:59:36 PM
11/24/2017
4:59:36 PM

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it shows different values, because I am on EST time zone...
those values should come from your server...

or you can use

var d2 = new Date(Date.UTC(2017, 10, 24, 21, 59, 36, 0));

console.log(d2);
console.log(d2.toLocaleString());
console.log(d2.toLocaleDateString());
console.log(d2.toLocaleTimeString());

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to get the same result as above...

https://jsfiddle.net/HainKurt/fLLn4cqq/

Date.UTC()
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/UTC

HainKurt, Thanks for your response.

This is what I see in my side. I have the below angular function

 headerResource.GetLastLogin(function (data) {

                var mydate = Date(data.LAST_LOGIN_DATE_TIME);

}

data.LAST_LOGIN_DATE_TIME returns "27-OCT-2017 07:14:57" which is a string value and its pacific time. I used Date function to convert and mydate  returned "Fri Oct 27 2017 07:23:40 GMT-0700 (Pacific Daylight Time)". When I use

var year = mydate.getFullYear();
                var month = mydate.getMonth();
                var day = mydate.getDay();

It doesn't like and throws null reference error. Please advice how to convert to browser time.

Thanks for your help in advance.

sorry, confused a bit...
what is your value exactly that is coming from db?

27-OCT-2017 07:14:57
Fri Oct 27 2017 07:23:40 GMT-0700 (Pacific Daylight Time)

???
is there any way for you to format that one and get rid of names and use proper numbers like

DD/MM/YYYY HH:MI:SS TI (sample: 16/04/2017 10:24:32 AM)
or
YYYYMMDD HH24MISS (sample: 20170416 222432)

27-OCT-2017 07:14:57

Some improvement but UTC messed up time with -7 (testing in remote server located in West coast) but data in Pacific time. Now I added another property LAST_LOGIN_DATE_TIME1 by converting the LAST_LOGIN_DATE_TIME to DateTime at server side.

headerResource.GetLastLogin(function (data) {
                var dtemp = data.LAST_LOGIN_DATE_TIME1;
  //2017-10-27T10:48:12
               
         var d1 = new Date(dtemp);
                var y = d1.getFullYear();
                var m = d1.getMonth();
                var d = d1.getDate();
                var h = d1.getHours();
                var min = d1.getMinutes();
                var sec = d1.getSeconds();

                var utcDate = new Date(Date.UTC(y, m, d, h, min, sec));

                //Fri Oct 27 2017 03:48:12 GMT-0700 (Pacific Daylight Time)
                vm.LastLogin.LAST_LOGIN_DATE_TIME = $filter('date')(new Date(utcDate), 'yyyy-MM-dd HH:mm:ss');
              //2017-10-27 03:48:12
              }

you can use this

https://jsfiddle.net/HainKurt/8ha60a9k/

function strToDate(s) {
  var months = ["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "AUG", "SEP", "OCT", "NOV", "DEC"];
  var d = s.split(" ")[0];
  var t = s.split(" ")[1];

  var y = d.split("-")[2]
  var m = months.indexOf(d.split("-")[1]);
  var d = d.split("-")[0];

  var hh = t.split(":")[0]
  var mi = t.split(":")[1]
  var ss = t.split(":")[2]
  console.log("Date becomes: " + y + "-" + m + "-" + d + " " + hh + ":" + mi + ":" + ss);
  var date = new Date(Date.UTC(y, m, d, hh, mi, ss, 0));
  return date;
}

var myDate = '27-OCT-2017 07:14:57';
var d = strToDate(myDate);

>>> Wed Sep 27 2017 03:14:57 GMT-0400 (Eastern Daylight Time)

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HainKurt, Thanks for your response. My question would be what if the people using from West coast; then again it will be -7 which becomes incorrect. (Currently I login to remote machine in west coast to test this)

Say for example my input was "30-OCT-2017 10:06:59" from the server last login time; after I call strToDate("30-OCT-2017 10:06:59") the result turend out to be "Sat Sep 30 2017 03:06:59 GMT-0700 (Pacific Daylight Time)" which is incorrect. The result suppose to be Sat Sep 30 2017 10:06:59 GMT-0700 (Pacific Daylight Time) when used in West Coast and Sat Sep 30 2017 07:06:59 GMT-0700 (Eastern Daylight Time) when used from East Coast.