English version

quarter day in Business topic

From Longman Dictionary of Contemporary Englishquarter dayˈquarter day noun [countable] technical  British EnglishBPERIOD OF TIME a day which officially begins a three-month period of the year, and on which payments are made, for example at the stock exchange
Examples from the Corpus
quarter dayBut as the same people said that at every quarter day for the past year nobody took much notice.