Your Days are Numbered

Okay, Genesis explains to us that it took seven days for God to create everything from the spiraling galaxies in the sky to the grass in my back yard.  We can also find later on in this collection of fables that Jesus went into the desert for forty days and was tempted by the devil with food but did not eat (Luke 4:1-2).  When presenting the question on creationism versus evolution creationists tend to use the arguement that a day for God could be different for us, but is Jesus not God?  How can forty days be measured significantly different than seven days?  Either the time keeping of the time was inaccurate because Rolex and Bulova were not around in Switzerland yet or we can take it for what these are, myths.