When do I clock in and clock out of a job? You clock in when the work begins, not when you arrive on site and clock out when the work is completed. It is that simple! By Ben|2019-04-30T20:54:47+00:00April 30th, 2019|Students| Share This Story, Choose Your Platform! FacebookTwitterLinkedInWhatsappPinterestEmail Leave A Comment Cancel reply Comment Save my name, email, and website in this browser for the next time I comment.