September is the third and final month of the financial year's first quarter, which runs from July to September. 22 September 2028 falls a quarter of the way through the financial year that began the previous July, in the third calendar quarter of 2028 under the standard January-to-December system used across most business reporting.
Some employers close early or run a shortened day on Friday, ahead of the weekend that follows. 22 September 2028 falls on this day, the last of the five working days counted in the total shown above for its week, immediately before Saturday and Sunday begin the two-day break most standard working arrangements observe.
A public holiday that falls on a Monday or a Friday produces a three-day weekend without using any annual leave, which is why long-weekend planning around 22 September 2028 depends on which day of the week the nearest public holiday falls on. A midweek holiday delivers no such automatic extension, though many workers bridge it with a single day of leave.