Yes, the Bible says so and that's good enough for me.
why would a day be the same to God? And why would a period of 24 hours have any relevance to God who does not exist on the Earth, especially before the Earth even existed?
You know BRTD, when I die and go to heaven, i'll walk up to God and ask him these questions for you.
HaHa that was funny. BTW yes it was 24 hour days. The Bible said that a day in heave seem like 1,000 years, because there is no darkness in heaven.
I'm not really entering into this argument, but was interested as a bystander what the third sentence in your post has to do with the second sentence.