This reminds me of a fantasy series I like, where the world still has 365 day, but every month is 30 days long, and the remaining 5 days are separate holidays for the solstices, equinoxes, and new years.
Also, when are we going to do 10hrs/day, 100 min/hr and 100s/min?
Don't decimalize time, instead dozenalize our numbers! Twelve is such a better building block than ten. Pretty much all math becomes way easier using dozenal numbers instead of decimal ones.
Big Decimal has brainwashed the population into thinking that 5 is a good number instead of the terrible prime number that it is. It should be clumped in with 7 and 11 as Bad Numbers when you're dealing with anything except for 10s.
Also, when are we going to do 10hrs/day, 100 min/hr and 100s/min?
This is how you collectively give the entire scientific community a simultaneous aneurysm. The amount of work needed to convert measurements based on our current seconds/minutes/hours to your "metric" seconds/minutes/hours would be astronomical.
Also, pretty much everyone already agrees on the current system of time, so why change it? It would just create another metric/imperial or F/C divide and cause conversion mistakes.
I like this better because if you have to do one holiday outside of the calendar then why not 5 and the equinoxes and solsctices divide it up perfectly. Then everything else is nice and even. I assume weeks were six days long as that is how I always thought of it. 5 six day weeks.