"From September to June" can be replaced with many different synonyms in order to convey the same meaning. Some of the most common synonyms include "during the academic year", "between Fall and Spring semesters", "during the school year", and "from the start of the academic year to its end". Other possibilities include "from autumn to spring", "between September and June", "throughout the academic calendar", and "from the beginning of the school year to its conclusion". These synonymous phrases can be used interchangeably depending on the context in which they are being used to refer to the period of time between September and June.