Mine is similar to others here.
First pack my backpack as much as possible the night before. Lay out my clothes.
When the alarm goes off, dress, shave, check the cat's food, get my bike and go. While putting on my shoes I check the weather and listen to traffic reports. Total process time is 15-20min.
My ride in is around 30-40min counting time at McDs to buy a cup of coffee. I leave a full hour before I need to be at work just in case. Personally I think that's the real secret to getting to work on time. Allow yourself a margin for problems.