@farmerman,
I had never heard of YEC. OEC. So, I looked it up. I was subjected, first, to Ken Ham.
GAWD! I have never seen a more convoluted misunderstanding
No wonder evoluttionists think bible believers are nuts.
Genesis 1:1 allows for an indefinite time before day 1
The Hebrew word.'yom' does not necessarily mean 24 hours. In Genesis, it refers to an indefinite time, much like the expression "in my grandfathers day".
So there is no definitve time set for creative days. And, since the 6 are lumped into 1 at Genesis 2:4, it should be obvious that the time allotted was 'whatever it took',
Also note day 7 is not over.
You don't have to believe it to see what it says.