The Aztec-Mayan Calendar Meets Modern Computers by C. Lewis
Our current "Aztec-Mayan century" will end
on December 21, 2012 or digitally 2012.973.
It began 52 years ago in late 1960 or
1960.973. The Mayans assigned 52 years to their "century",
because they used both 365-day and 260-day calendars. After 52 years, the
two calendars would coincide. Thus
52 x 365 = 73 x 260 = 18,980 days,
or 18,993 with leap years. Their ancient
but sophisticated calendar was immortalized in 1479
AD
by an Aztec king, who
commissioned a huge rock carving known as
the "Sunstone" (Figure
1), today a major cultural symbol of Mexico.
![]()
Figure 1
The
"crop artists", whomever they might
be, have recently based a series of increasingly complex pictures on that
ancient Sunstone motif. For example in
2004, they drew
in the fields near Silbury Hill a spectacular Sunstone
picture which made BBC news, and which
contained many elements of the
original Mayan time-counting system (Figure
2).
![]()
Their
message-in-pictures told us that "we have only 52 / 6 = 8.67 years
left until the End of the Fourth Sun in late 2012" (CCC website
last year). More specifically, it
said that the current Mayan century
had 1 / 6 part remaining on
a calendar date of 2012.973 - (52 / 6) = 2004.306,
which corresponds to late
March 2004, four months before the
pattern appeared.
Now yet another amazing Mayan crop picture appeared on August 9, 2005 near Wayland's Smithy: again based on the ancient Sunstone motif, but with certain novel variations (Figure 3). ![]()
Figure 3
First and foremost, the new
2005 Mayan picture shows
two different calendar
dates in binary-hexadecimal format,
which is a modern computer code
although of universal appeal (see
two diagrams below).
.
![]()
One coded
date is "13-10-7-10-13",
while the other is "14-5-11-5-14". Two broad
arrows tell us in which direction left-right to read
the binary code. Sixteen
(2 x 8) fine lines tell us to read it in base-16,
hexadecimal format.
Since both series
of five numbers are
redundant, one might reasonably guess
that the underlying
calendar dates could
be composed of just
three numbers each as
"13-10-7" or "14-5-11". Such three-digit
dates might then represent fractional parts of our current
Mayan century:
where "0-0-0" would be its start,
and "16-0-0" its end.
Mayan Long Count uses five digits,
which is perhaps why the crop artist
drew his
(or her) dates in that
way.
The first calendar date "13-10-7" seems to be just our current date for the 2005 crop season. Thus 13 + 10/16 + 7/256 = 13.6523 out of 16.0000 for a complete Mayan century, or fractionally 0.8533 = (44.370 / 52.000), giving 44.370 years from its start in 1960.973 to yield 2005.343. The difference between this year's date 2005.343 and last year's date 2004.306 is just 1.037, or one year and 13 days. The second calendar date of "14-5-11" yields a similar calculation of 14 + 5/16 + 11/256 = 14.3555 out of 16.0000 for a complete Mayan century, or fractionally 0.8972 = (46.655 / 52.000), giving 46.655 years from its start in 1960.973 to yield 2007.628. What could this mean? Evidently the crop artist considers a near-future date of 229 days into the year 2007 (mid-August) to be very important, for reasons about which we can only speculate at present.
Finally,
the crop
artist drew a "Fourth
Sun"
at the very centre of that Mayan
2005 picture
in the form of a 15% crescent:
because he or she wished to confirm
that "our current Mayan century is
now 85% complete", in good accord
with the binary-hexadecimal value of 0.8533.
Best wishes, C. Lewis ("Out of the Silent Planet", 1939) Notes: There is a nagging 13-day sloppiness somewhere in my math that I cannot pinpoint. Did the crop artist make a mistake, and not account correctly for leap years? Hence that is why we cannot say on what day exactly in mid-August 2007 something will happen. Any hexadecimal date of three digits should be accurate to within 4 days, relevant to a full Mayan century.
The crop artists
apparently switched this year to
binary-hexadecimal format, so they
could provide us with calendar dates
more accurately. Indeed, they seem
to have kept
the option of making a similar formation next year:
just by changing the "13-10-7" date by plus-one
year, and by making the crescent
Sun a bit smaller.
Woolstone Hill, another
crop formation made after Wayland's Smithy, in the neighbouring field, seems
again to show a "Fourth Sun" at its centre, but this time as a six-pointed
star. It also shows "16 boxes" around that central Sun, which are presumably
the 16 hexadecimal parts of our current Mayan century, described above.
Now in that new
Woolstone Hill pattern, the first 15 boxes follow a regular pattern of
90-degree-rotation between neighbouring boxes, until the very last or
sixteenth box is reached; then the pattern "breaks".
This would seem to imply
that the final hexadecimal "box" of our current Mayan century, namely
mid-2009 to late 2012, will be different from all the rest.
C. Lewis
MORE NOTES The Silbury Mayan 2004 finale said in simple graphical terms: "There
are only 52 / 6 years remaining until the End of the Fourth Sun in late
2012". The ancient Mayans used 52 years as their "century", proceeding in
our case from late 1960 to late 2012.
C. Lewis
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