Answers for "run when current date is equal to momentjs date"

moment js date diff

var now  = "04/09/2013 15:00:00";
var then = "02/09/2013 14:20:30";

var ms = moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"));
var d = moment.duration(ms);
var s = d.format("hh:mm:ss");

// outputs: "48:39:30"

moment check greater than current time

function check() {
  var now = moment();
  var hourToCheck = (now.day() !== 0)?17:15;
  var dateToCheck = now.hour(hourToCheck).minute(30);
  
  return moment().isAfter(dateToCheck);
}

console.log(check())