by Tanada » Sun 31 Dec 2006, 21:46:04
$this->bbcode_second_pass_quote('greenworm', 'I') stared up at the moon last night and wondered why my calendar is so completely wrong. I knew the moon cycle was 28 days. 28 x 13=364. Hey look the number 13. Why would someone create a calendar that has 12 months with each month ranging from 28 to 31 days not to mention the oddity we call leap year. So, I decided to poke around.
calendarIt seems the Gregorian replaced Julius' calendar because the holiday of easter was sliding from it's season. So, this begs the question, why not use the moon? The moon is in synchronous rotation, is it not? Is this HIStory?
Introduced year 1582 by the church proxy, of course.
Has all the telltale signs of conspiracy(months) jfMAmjjaSONd.
The question is why? The moon is our cycle, why would they distort this and for what benefit?
But a true lunar month isn't 28 days, it is 29 and a half because as the Moon orbits the Earth the Earth orbits the Sun (Sol) Consequently using 13 28 day months would still cause the full moon to wander around the calander month slowly falling three days further forward every two months. Say you set the full moon as the first of the month. 4 weeks 1.5 days later the moon is full again, on the third of month 2, then it slips again to the fourth of month 3, the 6th of month 4, the 7th of month 5, the 9th of month 6, the 10th of month 7, the 12th of month 8, the 13th of month 9, the 15th of month 10, the 16th of month 11, the 18th of month 12. By the time you get to month 13 the full moon is on 19th day of the month, not the first. That means when you start your second lunar year calander you are already out of phase with the full moon on the 22nd of the first month.
Now if you want a lunar calander you have to alternate months of 29 and 30 days. (6*29=174)+(6*30=180)=354. To get the other 11 days of the solar year the Romans added a day to all the months except February, then they took one day from February and put it on July and renamed it July after Julius Ceaser. Not to be outdone Augustus repeated the swap from February to August and renamed that month after himself as well giving both July and August 31 days.
Then Pope Gregory came along, saw there was a problem and decreed 10 days be dropped from the year and that leap year rules be instituted. Why he picked 10 days instead of a week is debateable, if he had pulled out 7 days winter Soltice would be Christmas or Christmas Eve depending on leap year or not. Perhaps he felt that would be too pagan or some such.