JRC, I sell things everyday of the week and end them everyday of the week. I do not see any pattern at all. However, I do end my auctions at 8PM PST. The only reason is that I like to give people in the west a chance to bid after work...and I do seem to sell a lot that direction! Something I personally don't like are long auctions. I think people tend to look in the beginning of an auction and the end. Sometimes if it is too long, they forget about it. I sell little things on one day...bigger things , either 3 or 5 days.