• сокращённый рабочий день – shortened working day
• полный рабочий день – full time working day
• сокращать рабочий день – shorten the working day
См. также: работа по совместительству, работать 40 часов в неделю, работать на фабрике, рабочий квартал
A business day is considered every official working day of the week. Another common term is working day. Typically, these are the days between and including Monday to Friday and do not include public holidays and weekends. (Wikipedia)
