It was announced last night that the SoHo channel in Australia will premiere the first episode of Outlander on August 14, 2014. You can go to their Outlander page and find out more about the series premiere. They even have a countdown going for the Australians. I noticed at the bottom they give links to Diana Gabaldon, Aussie Outlanders Fan Club, and this website (how cool!).
In case you missed it, SoHo has its own Outlander trailer.