Imagine a 6 day week and 60 weeks in a year.
All in support of the four day work week.
Great for scheduling: shifts in 4, 8 and 12 hours with sufficient down time between.
60 gives five weeks to each month.
Gives a whole bunch of days for a big festival every leap year.
A truly civic calendar to replace the partisan Gregorian. Imagine. 24/6
And so for day 81