I recommend getting the eBook Handling Time as it has a lot of example code to get started. The quick and dirty:
distdirectory or from a CDN:
There is also a Bower package named
jqueryui-timepicker-addon. Beware there are other similar package names that point to forks which may not be current.
If you happen to use Rails with the [bower](gem "bower-rails", "~> 0.8.3") gem, here it is to use it easily :
asset "jqueryui-timepicker-addon", "1.5.6"
//= require jqueryui-timepicker-addon/dist/jquery-ui-timepicker-addon//= require jqueryui-timepicker-addon/dist/i18n/jquery-ui-timepicker-fr