After making the "Heaven-and-Earth" system, all the other created things come into being automatically, like the outcome of a perfect CAD/CAM process that takes no time, because God's "computer" is perfect. The Creator just sees the outcome to be good, and those Acts of creative observation make the Days of Creation.
And it all happened on Mulberry Street, last night, in a dream. You have no evidence otherwise. Because you have rejected evidence as an indicator of reality.
Unfortunately, Adam somehow got his nose inside God's "computer" - and here we are, doomed to observe the simulated evolution...
Which so perfectly simulates an old earth, an older universe, and evolution that no other reasonable explanation can provide the depth of correlation of evidence to scientific theory.
Doomed? Certainly, if the purpose of your god/s is to befuddle, confuse, mislead and lie to you, then you are indeed doomed to be befuddled, confused, misled and lied to -- about anything you think these god/s tell you as well.
Congratulations, you have made all knowledge superfluous and irrelevant, and any fantasy is now as good as another.
Enjoy