Is 'An Acceptable Time' part of The Time Quintet?

If you mean vacation, then what part- or full-time employees get is entirely up to the employer. No law requires paid time off. Vacation, like paid sick leave, is an unregulated gift from the...

for example, in a job you can either work full time, every day of the week all day, or part time, when you work half the day every day.

Its a noun. Since it is being used as a thing in this phrase, it is considered to be a noun.

Part Time is when you work 1,2,3 days a week full time is when you work 4,5,6,7 days a weekIn Soccer terms part time is when you train less then 5 days a week full time is when you train every day of...

2pm