Students at Adelaide Botanic High will be getting a later start.
It's been revealed classes will kick-off at 9.25am to avoid peak hour traffic, finishing up the day at 4pm.
The $100 million development is on track and on budget to open in Term 1, 2019.
It'll start with a capacity 250 Year 8s and 100 Year 9s - 50% of the Year 9 intake.
Other South Aussie students may be hoping that takes on and they get a longer sleep in too!
For more info about Adelaide Botanic High head here