Here is a link to a thread where I covered the issue (though I probably should do a better job of explaining the scholarship I quote-especially since they arent making the point I make out of the data.).
EvC Forum: The Aggadah of Genesis: In Conflict With Science?
http://
EvC Forum: The Aggadah of Genesis: In Conflict With Science? -->
EvC Forum: The Aggadah of Genesis: In Conflict With Science?
Check post 105 (my posts before that were rather weak IMO) then after that see post 120(? ...or around there)
Around post 121 (121?) is a link to another thread where these issues were sort of discussed by me as well. (to follow discussion, check the post's that a certain message is a reply to-at top of post- then trace your way back OR if reading posts in chronological order then check bottom of posts for responces to a post)
(also ignore any posts by IamJoseph , they are just background-noise which this site would do well without)
The conclusion I have reached is that the word "evening" means sunset and the history of the word (in older Semitic languages) shows that it *USED* to include the word "sun" in a genetive construction. (see my post 120{?} for the documentation)