Father's day is the third Sunday of June.
<script>
/*@author huypv*/
function getFatherDay(year) {
var x = new Date(year + '-06-01'), idDay = x.getDay(), y = new Date();
y.setTime(x.getTime() + 14*24*3600*1000 + (idDay== 0 ? 0 : 7-idDay)*24*3600*1000);
return '' + y.getDate() + '/' + (y.getMonth() + 1) + '/' + y.getFullYear(); //format: d/m/Y
}
</script>
Example:
Father's day 2016 is
Father's day 2017 is
Father's day 2018 is
Father's day 2019 is
Father's day 2020 is
Father's day 2021 is
Father's day 2022 is
Father's day 2023 is