I mean, March used to be the first month. Traditionally, New Year used to be a spring holiday. In Ukraine, the original lyrics of the Carol of the Bells sing about the spring beginning
Ukraine recently moved it back though to align with the Western New Year celebrations if I recall correctly. More of a "fuck Russia we're gonna do our own thing" cultural move.
Let's see, if we had 10 months we'd need 5 months of 36 days and 5 of 37 days. Each month is a little over 5 weeks, which is 35 days. Maybe 10 months of 35 days and a special month of 15 days.
(I still prefer 13 months of 28 days with 1 extra day, but superstitious people don't like 13.)(I also like my personal idea of 6 day weeks with 4 days working and 2 days off. That leaves 1 odd week of 5 days.)
Alright, hear me out. We go with the 10 months of 35 days and a special month of 15 days, but the 15 days is just one giant celebration. Just 15 days of nothing but arts and crafts and hanging out with friends.
If we are making up calendars why don't we have 13 months of 28 days leading to 364 days. This means every month has 4 weeks of 7 days and an extra day a year which we can make a celebration day that doesn't land on a day of the week. So every year every day lands on the same day of the week and an extra day (or two on leap years) that aren't part of the typical week
wow, until becoming attached to the current calander in my youth i had always believed this would be more efficient, you really gave me a great reason for the Gregorian
I've been saying this exact thing for years, but good luck selling the idea to people who are either superstitious idiots, hate prime numbers, or both. "Oh noes, we can't divide 13 into halves and quarters whatever shall we do?" Might as well keep using the stupid thing we've always used. Never mind that I'm 45 and still haven't bothered to learn which months have 31 days vs. 30 days. Because I know how to look at a calender/phone.
What about 10 months of 36 days each. Change weeks to 6 days with 2 day weekends. Equinoxes, solstices, new years, and leap years get their own days outside of months and weeks.
Humans sure are strange. Mathematical astronomical geniuses but still stupid enough to believe in superstitious fairy tales they call religion. But perhaps that's part of the (evil) genius too. The people who create religions are the ones who know how to psychologically control the masses.
It looks like the Iranian calendar would have each year of a different length, since
The Iranian New Year begins at the midnight nearest to the instant of the northern spring equinox, as determined by astronomic calculations for the meridian (52.5°E)
This would make this kind of calendar extremely complicated to handle especially when not using computers