The phrase "typical day" refers to a regular or usual day in someone's life, where they have a predictable routine or activities that they usually do. Full definition
Here we describe a student's typical day at a personalized learning school. (blog.mrmeyer.com)
Battery life has been solid and gotten me through typical days of work and play. (zdnet.com)
For this episode, it's a pretty typical day for me, except that I actually went over to my cousin's house for dinner instead of eating at home. (simplyquinoa.com)