Posted by Adam Quinan on December 03, 2012 at 17:09:16 user Adam.
In Reply to: Re: Tarboard is working again! Beckfoot Lighting already discussed! posted by Dave Thewlis on December 03, 2012 at 16:23:30:
The Systeme Internationale (SI) date/time format works in decreasing size of unit
YYYY/MM/DD/HH/MM/SS
Of course Astronomers use Julian days which are solar days measured from noon on January 1, 4713 BC.
The hours minutes etc. elapsed since the start of the day are given as a decimal of the day.