I recently purchased a license for Aeon Timeline (I got it for 50% off on Stack social) . This program allows you to make up a calendar for any setting with your own number of days, weeks, months, etc. One of the first questions they ask is how many hours in a day. I looked in the Cyradon rule book but I could find nothing to indicate such a thing. If anyone knows this number please let me know, but for now I am going to go with a typical 24 hr day (unless I find something to indicate otherwise).
Thanks in advance!
Bruce