Flaws:

• fails to address leap years
• fails to address 365th day
• moon cycle will still slowly deviate
• retains clunky 7-day week that doesn't interact will with decimal counting system

I like it, but I got an even better proposal. Weeks should have ten day weeks, and each month should have 3 weeks. summer/winter solstice and the spring/autumn equinox as well as new years day are special holidays that fall between months and interrupt the week cycle. In leap years, new years is two days.

The 1st, 11th and 21st of each month are now Mondays, so you can tell the weekday of any date. Months are the same length just like in Jesse's proposal, but an even 30 instead of a clunky 28.

I've thought about this a lot

This meme brought to you by your local landlord

I would like to believe in calendar reform as a goal. At the same time, I think calendars are one of the only pretty decent somewhat universal standards we have going for us, and if we changed it at all, you KNOW we would just be using two competing standards, not everyone would want to switch because people are stupid, so unless you forced it from the top down through technology, like a really advanced, shitty version of y2k, which would make people super pissed, I dunno if any of it would work.

I came up with this independently years ago. It'll never catch on for the idiotic reason that you can't subdivide 13 like you can 12. 13 is a prime number, while 12 can be divided easily by 2, 3, 4, and 6. 12 is like the whore of simple math.

But that's only 364 days. Which month gets the extra day, throwing the while thing off?

Is this true??? If so WHY THE F... ARE WR STILL USING THE CURRENT CALENDAR.

Honestly I would be all for a new calendar if this is true

The thirteen month calendar is called the International Fixed Calendar. George Eastman instituted its use at the Eastman Kodak Company back in 1928, and it was used there until 1989.

I just wish the Earth turned a little slower so a year has 360 days and each day gives you a clean one degree of angular movement (or we defined a full revolution around an axis as 365 degrees since 360 is arbitrary too as far as math is concerned. Actually, anyone know why we didn't do that?)

I just thought of something that could be better,

Scrap months altogether, just divide the year into quarters of 13 weeks each, name them for the seasons, Winter, Spring, Summer, Fall, there isn't really a reason why we need months specifically, if it's to shorten date numbers then count by week number and day number

Day/Week/Quarter/Year

Today's 7/8/4/23

The only authority I’ve seen that pushes 13 months is WMATA in DC, so they can charge you 13 times per year for a metro pass instead of 12. I always felt like that was some BS.

The prime factors of 365 is 5 and 73, hence a month should either be 73 days and there should be 5 of them, or there should be 73 months with 5 days each.

Mathematical perfection!

I like 10 months each with 6 weeks of 6 days each for a total of 360 days and a 5 day holiday at the end of every year (6 days during a leap year)

But Jesse really has opened my eyes to the possibility of a lunisolar calendar.

Lousy Smarch

itt: 13 * 28 = 365.25

Aztec and mayan calendars iirc was 18 months of 20 days each and 5 extra days at the end of the year.

In keeping with tradition though we can only do this if we add the new month after August and name it Tiber.