Whale migration season runs along much of the eastern and western coastlines through May, one of the clearest seasonal markers of the Australian mid-year. Mother's Day is observed on the second Sunday of May 2027, shaping retail and hospitality trade for the week either side of it, ahead of the football seasons reaching their midpoints later in the month. No other state or territory observes a public holiday of its own during May.
The working-day count for May 2027 runs uninterrupted by any public holiday outside Queensland and the Northern Territory, where Labour Day on the first Monday subtracts one further day from the total. Every other state counts the full run of weekdays across the 31 days of the month without a single public holiday to account for. May is the eleventh month of the financial year that began the previous July as well.
May 2027 closes with the financial year's end now clearly in sight and King's Birthday long weekend plans starting to circulate in most states. June follows with winter beginning, the ski season opening in the Snowy Mountains and Victorian Alps, and EOFY closing out the twelve-month financial cycle that began the previous July. Mother's Day falls on the second Sunday of May every year.