28 February – Television in Australia switches to full-time colour, marking the last day of Australian television in black and white. Colour transmission would launch officially on 1 March on Saturday at 12:00am. Seven Network, The 0-10 Network and ABC stayed on air all night for the occasion.
1 March – "C-Day" in Australia; full-time colour broadcasting takes effect (except in Darwin).
1 March – Australian music program Countdown arrives {[fact}} on to the scene with a bang by becoming the first program on ABC to be broadcast in colour with Johnny Farnham as the host. That episode was the show's real first episode[citation needed], besides with the previous series lost.
21 March – The ABC broadcasts a collection of four comedy specials derived from The Aunty Jack Show titled Wollongong the Brave starting off with "Norman Gunston – The Golden Weeks".
5 September – The 839th episode (also known as the infamous 'bomb-blast' episode) of the popular Australian soap opera Number 96, which wiped out four regular characters in a bid to reinstate the series' former top rating position, is shown on The 0-10 Network.