The Herald Sun reports:-
At exactly 56 seconds past 12.34pm today, the digital time will be 12.34.56-7/8/9. Miss the numerical nuance and it won't come again for another 81 years.
Seppos can ignore the event as the article goes on to explain:-
....In the US, where they write months and days the wrong way around, the magic moment came on July 8...
Digital time will be 1256-7/8/9 at 12.34pm today | National News | News.com.au