13x28=364. The moon makes 14 sidereal orbits, not 13. The reason the year is split into 12 months is a combination of Roman dipshittery and the fact that 12 is divisible by 2, 3, 4, and 6. The number of factors of 12 made 12 and 60 way easier to work with for societies that hadn’t invented the decimal point yet.
Then please explain how the Hebrew calendar, and all other lunisolar calendars (calendars which follow both the solar year and the lunar cycle) have 12 months most years? https://en.wikipedia.org/wiki/Lunisolar_calendar
“The majority of years have twelve months but every second or third year is an embolismic year, which adds a thirteenth intercalary, embolismic, or leap month.”
13*28=364 so even 13 months and 28 days doesn’t work.
If we had 28 days in a month then the week needs to be something other than 7 days. Three out of four times February / March fucks me over by having the same weekday/ day of the month.
If going by phases of the moon (synodic month), it makes 12.37 laps in a year. Not close to a round number.
If going by position in the sky relative to the stars (sidereal month), it makes 13.37 laps - one more than the former measure, because of Earth’s year cancelling out one month.
There are also other ways to measure it, but none of them get anywhere close to an integer number per year.
I think it’s more wild that not only are big moons rare, ours is literally the same size as the sun from our point of view.
It also makes almost exactly 13 laps for every lap the earth makes.
Which is why a 13 month calendar all having 28 days would have made more sense
It makes 12 months because the lap the Earth makes is deducted from the 13 the moon makes, so effectively it makes 12 cycles around the Earth.
You don’t know what you’re talking about
13x28=364. The moon makes 14 sidereal orbits, not 13. The reason the year is split into 12 months is a combination of Roman dipshittery and the fact that 12 is divisible by 2, 3, 4, and 6. The number of factors of 12 made 12 and 60 way easier to work with for societies that hadn’t invented the decimal point yet.
Then please explain how the Hebrew calendar, and all other lunisolar calendars (calendars which follow both the solar year and the lunar cycle) have 12 months most years? https://en.wikipedia.org/wiki/Lunisolar_calendar
“The majority of years have twelve months but every second or third year is an embolismic year, which adds a thirteenth intercalary, embolismic, or leap month.”
12 is an easier number to work with because of how many factors it has
hmm, how about 12 months each with 30 days, plus 5 days every year that’s not part of any month?
https://forgottenrealms.fandom.com/wiki/Calendar_of_Harptos
Whereas my year starts with Hammer and ends with Fall.
Get this Roman bullshit outta here
13*28=364 so even 13 months and 28 days doesn’t work.
If we had 28 days in a month then the week needs to be something other than 7 days. Three out of four times February / March fucks me over by having the same weekday/ day of the month.
Only for pre-decimal society. Nowadays it’s not a problem
Didn’t some cultures do that?
A bit late, but the moon does not make “almost exactly 13 laps”. Info from https://en.wikipedia.org/wiki/Lunar_month
If going by phases of the moon (synodic month), it makes 12.37 laps in a year. Not close to a round number.
If going by position in the sky relative to the stars (sidereal month), it makes 13.37 laps - one more than the former measure, because of Earth’s year cancelling out one month.
There are also other ways to measure it, but none of them get anywhere close to an integer number per year.
It’s almost like someone put it there on purpose 😉
Gross