Why Calendar Has 12 Months. These lunar years are all shorter than solar years, hence there is a correction after some time. The lunisolar calendar combines the solar calendar and the lunar calendar.
However, these months are of irregular lengths. That’s not doable for 10 months, you’d need 8, 12, or 16 months.
Since Europeans Have Been More Interested In The Consistency Of The Year (E.g.
Ancient romans always celebrated the year’s end with a festival called “februa.”.
But They're All 12 Months.
The lunisolar calendar combines the solar calendar and the lunar calendar.
In Ethiopia It Is Simple:
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While In The Gregorian Calendar, The Individual Months Vary In Length To Accommodate The Difference Between The Lunar Cycle And The Solar Cycle, With A Leap Day Inserted Every Four Years To Ensure That A.
But it couldn’t account for the cyclic revolution of the earth around the sun, which takes exactly 365.2422 days.
By The Time Of The Caesars, The Year Already Had 12 Months, And Julius Actually Changed An Incredibly Broken And Bureaucratic System.
To keep the calendar in sync with the seasons, lunisolar calendars have 12 months, each with 29 or 30 days.