workday
//ˈwɜːkdeɪ//
Noun
workdaySingular
workdaysPlural
1
A day on which work is done, especially as opposed to a weekend or holiday.
The office is open every workday from 9 a.m. to 5 p.m.
2
The part of a day during which one works; the number of hours worked in a day.
My workday is usually eight hours.