Here is a link to a new article where I correct myself as to the day of the Crucifixion.
It does not affect the book, but it does open some more understanding, I believe.
It brings up the days of the week and their part played in the prophetic picture, especially the first and last days corresponding to the advents of Christ.
 
in Christ,
Daniel Matson
 
 
http://Jesus2006.org/signsoftheend/seven.html