The ABC has updated their TV guide to Monday the 27th August, but programming for ABC1 on Sunday the 26th is blank (all the other ABC stations have their programs published for that day).

It's possible the ABC is not permitted to publish that they will be airing the Doctor Who series 7 premiere on the 26th before the BBC announces it's premiere date (assuming it will be 25th August). Their TV guide has not yet published what will be airing on the 25th, although it has been rumored for a while that Series 7 would begin then.

It would be nice if we could see Doctor Who episodes in Australia less than 24 hours after it's UK premiere (in line with the recent tradition of the ABC airing the Christmas special on Boxing Day)

UPDATE: The ABC has now filled in the blanks on their TV guide, with Grand Designs in the 7.30 Sunday evening timeslot. But as the Doctor would say "TV schedules can be rewritten"