A "work day" refers to the period of time during the day when people go to their jobs or work. It usually starts in the morning and ends in the evening, and it is when people perform tasks or fulfill their work responsibilities. Full definition
Being combined with check trousers, cream trench, and proper pumps, white button - down represents a perfect combination of work day in the office. (themummychronicles.com)
I'm up and out of the house for work every day in 15 to 20 minutes (and that sometimes includes a shower!). (mybizzykitchen.com)
Well worth the few hours of work a day for a couple of days. (diyshowoff.com)