Kendo UI provides the best and ultimate collection of JavaScript UI components with libraries for jQuery, Angular, React, and Vue. You can quickly build eye-catching, high-performance, responsive web applications regardless of your JavaScript framework choice. Here is a timepicker UI component from them:
Also below is an alternate and a simple solution
<!--Css-->
<link href="css/timepicker.css" type="text/css" rel="stylesheet" />
<!--Html-->
<div class="row">
<div class="col">
<label class="label-in">Time</label>
<input class="timepicker" id="event-time" type="text" value="" required="">
</div>
</div>
<!--Script-->
<script src="Scripts/ClockPicker.js"></script>
<script>
$('.timepicker').timepicker({
});
</script>
Here is yet another popular framework Bootstrap Time Picker from mdbootstrap