nine to five
From Longman Dictionary of Contemporary EnglishRelated topics: Employmentnine to fiveˌnine to ˈfive adverb BEbetween nine o’clock and five o’clock, the normal working hours of an office worker She didn’t like working nine to five. —nine-to-five adjective a nine-to-five jobExamples from the Corpusworking nine to five• They stop working nine to five.