Autos' takes a bit longer to grow outside if you don't live in a really warm tropical climate comparable to indoors environment, so 65 days will not happen, the breeders are growing inside too BTW under ideal conditions.
Also they need more daylight than 12 hrs of daylight like outside,so unless you live in Alaska where there are long days your autos will take longer outdoors.
Most auto's I have grown went 70- 75 days some went 80 but , I could of cut them down at day 65 and had buds that look like the breeder pics. but the last two weeks is when they are fattening up, so its worth the extra wait and sure as hell is much quicker than any photo grow.
Here are two Auto Ultimate's I grew indoors I think they went 80 days and I got like 110 grms each of some kick ass smoke.