An alternate calendar system briefly used by republican France. It had 360 days per year with 5 or 6 “intercalary” or leap days between years. It had 12 months of 30 days, which were comprised by 3 weeks of 10 days. Every day of the year had a unique name: a common plant, animal, mineral, or tool/equipment (ie January 31 was “Broccoli” and May 4 was “Silkworm”).
YSK because it’s an interesting alternative to the Gregorian calendar and the occasionally-proposed 13 month calendar.
Though it did have some problems such as starting in late September (very unusual for a calendar) and not having a robust leap-year system.



Holy crap this is what I wanted. at least four of the intercalary days should be the solstice and equinoxes. and I wanted the weeks to be 5 weeks of 6 days per month with every month starting and ending on the same day. I would be tempted for the fifth and sixth intercalary to be after the winder solstice and call the fifth new years and the sixth one leap day or something. I figure thats sorta the main holiday time anyway.
In the revolutionary context, the extra days were all piled into the end of the year. Kind of a special short month, or more realistically a set of days not in a month. But yeah, leap days were added there when necessary.
Twelve months of five weeks of six days plus five or six days at the end for Christmas and New Years would absolutely rule. As long as weeks became 4+2 and not 5+1, anyway. I say we drop Thursdays and just keep the rest of the day names, they’re fine.
Best we can do is 996 with the new 6-day weeks.
I like T/W/F more than T/Th/F but I still rather Thursday over Wendedsday