Summer officially begins on 1 December, and by 19 December 2028 the country runs its hottest, longest-daylight stretch of the year. December closes 2028 in the fourth calendar quarter, the final quarter under the standard January-to-December system used on this page.
Tuesday 19 December 2028 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 countdown to 19 December 2028 is measured from today's date and updates once every day, since the number of days, hours and minutes remaining changes continuously as the current date moves closer to it. Each visit to this page recalculates the figure fresh from the current moment, rather than storing a fixed number that would go stale over time.