Ontario Highway Traffic Act

Hello everyone. I was convicted of using a handheld device back in june, and as a g2 driver I got an automatic 30 day suspension effective August 6th. I have already paid the ticket, so my question is, on which day can I have my license reinstated? Would it be the 4th of September (the 30th day) or would it be the 5th (31 days since effective date)?