"Young earth creationism"

Couldn't 6 days of creation simply be from God's perspective (Big Bang until 5,000 years ago) due to time dilation? There could be more than one interpretation. When traveling at the speed of light, time dilates by an order of a trillion. So billions of lightyears might just be 6 days for God. And it also demonstrates how non-fundamental time is. If the uncaused cause is outside the universe, from his perspective, everything is super dilated.