Celebrity might be able to fax you a sample daily itinerary if you call them directly, though it wouldn't necessarily be identical to one for your upcoming cruise. I don't recall that they have this type of list on their web site.
Another option is to check out a book entitled "Stern's Guide to the Cruise Vacation." If I remember correctly, he has sample menus and daily schedules from every cruise line.
I can photocopy one of Galaxy's daily papers and send it to you if you like. But, keep in mind it is from Dec. 1997 and things have probably changed. Email me with your address if you want me to send it or your fax number if you have one.