Congrats! Here's from a posting I made in another Forum, which explains how to use your VIN to try and determine when your C8 will get manufactured. Hopefully it will help you out:
meaning your car was likely produced around the middle of that day.
I think you mean to say ........ the VIN tag gets rivited to the dashboard, and broadcast sheets (build sheets) are ready to attach to numerous parts of the unassembled unit.
If the system (assembly line) is running smooth, do you know how long it takes from the onset until the car is fired up & driven off the end of the line?
(It's likely 2-3 days / 4-6 eight hr shifts. I've seen how slow the line at bga rolls). Therefore, a car is actually "produced" mon, tues and wed (eg).
If a build date can be establihed thru vin, or any other numbered sequence, that date would be the "onset", and not the date the unit was fired up and driven off the line.
Hope this helps.
p.s. just about every car /truck out there is a dreaded "friday car", or a "monday car". Some are both.
If a unit starts late Thursday (onset). Guess what? It gets partially built friday. More gets done Monday, and it rolls off tuesday.
Again. Hope this helps.