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Dear Irv, Mike and Calendar People
Alternatively, one could have 454 months with financial days on
the 1st Monday of the 1st month, 1st Wednesday
of the 2nd month and 5th Saturday of the 2nd
month and so on every three months. This would create financial months of 30:31:30
days overlaying the 454 months.
If you want every financial month to begin during the working
day, the 3rd financial day can be moved to the 5th Friday
of the 2nd month, to create 30:30:31. Also the three financial
month would have an equal number (26) of non-Sundays as for World Calendar
Month.
But there is a BIG drawback with all such systems, they are all
disrupted by the leap week!
This is the main reason for favouring 454 to 010.
Perhaps for a quarter containing the leap week we could have
financial month begin on the 1st Monday of the 1st month,
1st Friday of the 2nd month and 1st Wednesday
of the 3rd month, which would give financial months of 32:33:33 days
and a different equal number (28) of non-Sundays each month.
There was a proposal called the Pragmatic Civil Calendar, which
spread the leap week through the whole year rather than just one quarter as
suggested then. In this calendar a leap year had all months had 31 days, except
one with 30 days. Such a calendar would have radically different leap years, so
wiping out much of the benefit of reform.
Karl
10(08(26 till noon
From: East Carolina University Calendar
discussion List [mailto:CALNDR-L@...] On Behalf Of Irv
Bromberg
Sent: 20 May 2009 22:28
To: CALNDR-L@...
Subject: Re: Joining list. Calendar reforms.
On
2009 May 20, at 17:22 , MIKE OSSIPOFF wrote:
Yes, the Symmetry454 proposal used to by my favorite. But then I decided that having months whose length differed by an entire week would be inconvenient, business-wise, because the months are used as payment periods for rent and billing.
For
those who hold that concern there is the less radical Symmetry010 proposal,
just follow the links from the Symmetry454 web page.
30+31+30
days per quarter, starts each quarter on Monday, otherwise the same as
Symmetry454.
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