April is the tenth month of the financial year that began the previous July, with 9 April 2030 falling two months out from the 30 June close. It also sits in the second calendar quarter of 2030, the quarter that runs from April to June under the standard January-to-December quarter system used on this page.
Tuesday 9 April 2030 carries no recurring public holiday of its own outside the first Tuesday of November, when the Melbourne Cup applies in metropolitan Melbourne. On every other date, this day of the week runs as a standard working day across the country, counted fully in the working-day total above.
The quarter containing 9 April 2030 is based on the calendar year running January to December, a separate system from the Australian financial year, which runs from 1 July to 30 June and splits into its own four quarters. Businesses often track both systems side by side, one for tax filings and one for calendar-year planning.