[net.misc] logical calendars

bulko@ut-sally.UUCP (Bill Bulko) (09/02/86)

In article <430@rtech.UUCP> bobm@rtech.UUCP (Bob Mcqueer) writes:
>> 
>> I remember reading a book of essays by Isaac Asimov in which
>> he proposed a new calendar.  I don't remember the details, but
>> it seemed very logical (if unconventional).  I believe it had
>> the virtues of not having to account for "leap" years, and each
>> date fell on the same day of the week each year.  It had something
>> like an 80 day month, and I think the "week" may not have had
>> 7 days.
>> 
>
>I'm pretty sure I'm not thinking of the same one, but I remember a
>similar "calendar reform" proposal many years ago. . .

The proposal Bob described sounds a lot like one I saw in Science Digest
about 10 years ago.  I think the plan was called "the Equal-Quarter
Calendar" or something like that.  The months were redefined as follows:

30 days:  Jan    Apr    Jul    Oct
30 days:  Feb    May    Aug    Nov
31 days:  Mar    Jun    Sep    Dec

I really don't remember just which months were assigned 31 days, but
it's not important.  The important facts were:
(1)  There were 364 days in a year, broken into four equivalent quarters
     of 91 days.  Since 91 is a multiple of seven, each quarter represented
     a group of complete weeks with no stray days.  Therefore, in implementing
     the calendar, we would define January 1 to be Sunday (or whichever
     day you prefer) and from then on, every quarter of every year would
     always start with a Sunday.  Also note that the same three-month
     physical calendar (of 30,30,31 days) could be reused forever.
(2)  The 365th day of the year would be tacked on at the end (after Dec 31)
     as a "Year-End Day", with no weekday designation (i.e. Sun, Mon, etc.)
     associated with it.  The author of the article suggested this be a
     national holiday or something, sort of like our current New Year's Day.
     (National Football Bowl Game Day?)
(3)  On leap years, we would have an extra day called "Mid-Year's Day" --
     inserted after June 31.  Like "Year-End Day", this would have no
     weekday designation.

I kind of liked the proposal myself, but I also realized that it would
certainly not be implemented in my lifetime.  Sort of like the US going
metric, I suppose.

					Bill

-- 
_______________________________________________________________________________
	  "In the knowledge lies the power." -- Edward A. Feigenbaum
		       "Knowledge is good." -- Emil Faber
Bill Bulko						The University of Texas
bulko@sally.UTEXAS.EDU				Department of Computer Sciences
_______________________________________________________________________________