1. Many students have vacations in summer vacation, and sometimes parents take vacations to accompany their children.

2. Not all occupations work from Monday to Friday. Some work shifts or shifts, and they rest when others go to work.

There are many freelancers now, such as writers or people who work from home, and their working hours are not fixed.

4. The unemployed

5. On-the-job personnel come out for office or vacation.