<html lang="en"><head><meta charset="utf-8"><title>Javascript Setting the Hours, Minutes and Seconds</title></head><body> <script> var d = new Date(2022, 7, 15); // Aug 15, 2022 00:00:00 d.setHours(8); d.setMinutes(30); d.setSeconds(45); d.setMilliseconds(600); document.write(d); </script></body></html>