The phrase “what quantity is September” refers back to the ordinal variety of September throughout the 12-month Gregorian calendar. As an illustration, September is the ninth month of the 12 months, following August and previous October.
Realizing the ordinal variety of September is related in numerous contexts, equivalent to scheduling, historic referencing, and academic functions. It permits for a transparent and concise understanding of a month’s place throughout the calendar 12 months. A notable historic improvement on this regard is the adoption of the Gregorian calendar in 1582, which standardized the month numbering system used at the moment.
