Exposing PseudoAstronomy

January 26, 2009

Planet X and 2012: Primer on the Mayan Calendar


Introduction

One may ask why I chose for my second installment on Planet X to discuss the Mayan calendar. What could they possibly have in common?

Well, nothing. But, in popular culture, the two are often linked together. After Planet X was supposed to hit us in 2003, the date shifted to 2012, when in popular culture the Mayan calendar is supposed to end. About half of the various claims I’ve seen about Planet X in the past few years are linked to 2012 and the supposed doomsday that will occur in 2012, and so, to have something to refer back to when I address those claims, I want to do this post giving an overview of the Mayan calendar system and why it does not end in 2012.

All posts in this series:

An Overview

Being able to keep track of the passage of time is very important to our modern society. For one thing, computer networks and the internet would not function if we could not keep track of time. People could not get paid, students couldn’t take 1-hour classes, and you would never know when to show up for your airplane flight or bus trip. The concept of the passage of time is inexorably linked with modern existence.

It was also important to ancient civilizations. It told them when to plant crops. It allowed them to predict when winter was coming. They knew when to pray or practice other aspects of religion. Practically every ancient civilization had a calendar system, including the Mayans.

The Mayan calendar system was particularly accurate and complex for its time. It was adopted by other Mesoamerican civilizations, such as the Aztecs and Toltec in lieu of their own.

The calendar is based on three different dating systems that are used in parallel: The Long Count, the Tzolkin (divine calendar), and the Haab (civil calendar). Of these, the Haab was the only one that actually related to the length of the year.

One could represent a date on the Mayan calendar as “12.18.16.2.6, 3 Cimi 4 Zotz.” The initial 5 numbers represent the Long Count, the next number and word are the Tzolkin, and the next number and word are the Haab.

The Long Count

The Long Count is a mixed base-20/base-18 representation of a number, representing the number of days since the start of the Mayan era. This is similar to Julian Days (the number of days since the start of the Julian Calendar in 4713 BC).

The base unit is the kin (day), which is the last component of the Long Count (the fifth “decimal” in the example above). Going from right to left, the next four components are the uinal, tun, katun, baktun.

Once the kin ticked past 20, then the uinal number would increase by 1 (much like after 59 minutes and 59 seconds, our hour increases by 1). A tun was made of 18 uinals, or 360 kin (days). A katun was made of 20 tuns, 7,200 kin, or about 20 years. A baktun was made of 20 katuns, which is equal to 144,000 days, or approximately 394 years. A full cycle of 13 baktuns lasts 1,872,000 days, approximately 5125 years.

Note that kin, tun, and katun are numbered from 0 through 19, uinal are numbered 0 through 17, and baktun are numbered 1 through 13.

The Tzolkin (Divine Calendar)

The Tzolkin date system is based on a 260-day “year,” where years were not counted consecutively. Each date is a combination of two “week” lengths. A numbered week had 13 days, where days were numbered 1-13, while a named week had 20 days, and their names were: Ahau, Imix, Ik, Akbal, Kan, Chicchan, Cimi, Manik, Lamat, Muluc, Oc, Chuen, Eb, Ben, Ix, Men, Cib, Caban, Etznab, and Caunac.

Since there were 20 named “week-days,” and there are 20 kin in the Long Count, there is a synchrony or redundancy between the two. If, for example, the Long Count were 1.5.10.3.4, then it must be Kan, as well.

The Haab (Civil Calendar)

The Haab consisted of a 365-day year that was divided into 18 months of 20 days each, followed by 5 extra days (the Uayeb). The Haab years were not counted consecutively. The names of the months, in order, were Pop, Uo, Zip, Zotz, Tzec, Xul, Yaxkin, Mol, Chen, Yax, Zac, Ceh, Mac, Kankin, Muan, Pax, Kayab, and Cumku.

A number prefaced the name of the month, between 0 and 19, to indicate which day it was. The use of a 0th day is unique to the Mayan system. It also shows that they had developed the concept of zero centuries before Europe or Asia (a good book on zero is “The Nothing that Is”).

Although the civil year was 365 days, it is believed the Mayans did know that the year is closer to 365.242 days long since many of the month names are associated with seasons, though they would quickly be off within a few decades if this were not taken into account.

The Haab and Txolkin calendar years lined up only once every 18,980 days (52 years), and this is known as the “Calendar Round.” Each restart of the Calendar Round was a time of public panic where they thought the world may be coming to an end.

When Did the Calendar “Start?”

No one really knows. Logically, the first date of the Long Count should be 0.0.0.0.0, but because the baktun are numbered 1 through 13, the first date is actually written as 13.0.0.0.0.

Authorities disagree on when the last 13.0.0.0.0 actually was. Today, most of the world follows the Gregorian calendar system. In the Gregorian system, there are three possible dates for when 13.0.0.0.0 last was: August 13, 3114 BC; August 11, 3114 BC; or October 15, 3374 BC. If you assume that the first two are most likely to be correct (since they agree best with each other), then the next time the Mayan calendar restarts (not “ends”) will be December 21 or 23, 2012. Gasp!!

Oh … but wait. That’s not true. If you actually do the math (I did it by using a Julian Date calculator and added 1,872,000 days to August 13, 3114 BC), you get it restarting on November 27, 2012. Or subtract two days if you believe the second date given.

So, Doomsday in 2012?

No.

This was first popularized by a man named José Argüelles who has a Ph.D. in art history and aesthetics. His claim to doomsday fame came in 1987 with his book, Mayan Factor: Path Beyond Technology. Note that he was NOT, by any means the first to predict doomsday or even to really specify a time around 2012, but he was the first (at least in my research) who tied it in with the Mayan calendar … or at least his reading of the Mayan calendar.

There is no Mayanist scholar who agrees with Argüelles. There are many different criticisms aimed at him, with the basic one being that he merely takes the ancient tradition and wraps it in New Age terms that were completely unintended nor documented y the Mayans. Oh, and there’s that whole thing about not counting correctly. According to the mathematician Michael Finley:

“Since the 365 day Maya haab makes no provision for leap years, its starting date in the Gregorian Calendar advances by one day every four years. The beginning of Arguelles’ year is fixed to July 26. Thus his count of days departs from the haab as it was known to Maya scribes before the Spanish conquest. Arguelles claims that the Thirteen Moon Calendar is synchronized with the calendar round. Clearly, it is not.”

Argüelles has countered the criticism by simply re-stating his claims.

But … What About Doomsday in 2012?

As I stated above, there is simply no basis for the claims. It’s a pop culture phenomenon that has no basis in science, has no basis in reality, and has no basis in the cultural history which it claims to be based upon (so the false premise logical fallacy). Regardless, it has unfortunately taken on a life of its own.

To quote another Mayanist scholar, Sandra Noble:

“For the ancient Maya, it was a huge celebration to make it to the end of a whole cycle,” says Sandra Noble, executive director of the Foundation for the Advancement of Mesoamerican Studies in Crystal River, Fla. To render Dec. 21, 2012, as a doomsday or moment of cosmic shifting, she says, is “a complete fabrication and a chance for a lot of people to cash in.”

Final Thoughts

I hope this primer on how the Mayans counted days, “weeks,” “months,” “years,” and general cycles has been useful. If nothing else, I will likely refer to it in future posts about Planet X as most doomsday predictions with Planet X have tied it into Argüelles’ claims about the Mayan calendar.

About these ads

14 Comments »

  1. [...] Mesoamerican civilizations, such as the Aztecs and Toltec in lieu of their own. – Stuart Robbins, Planet X & 2012: Primer on the Mayan Calendar, Retrieved [...]

    Pingback by 2012hoax: Agpage — May 14, 2009 @ 10:16 am | Reply

  2. [...] Mesoamerican civilizations, such as the Aztecs and Toltec in lieu of their own. – Stuart Robbins, Planet X & 2012: Primer on the Mayan Calendar, Retrieved [...]

    Pingback by 2012hoax: Why 2012? — May 14, 2009 @ 11:35 am | Reply

  3. [...] Mesoamerican civilizations, such as the Aztecs and Toltec in lieu of their own. – Stuart Robbins, Planet X & 2012: Primer on the Mayan Calendar, Retrieved [...]

    Pingback by 2012hoax: Astrogeek — May 14, 2009 @ 1:32 pm | Reply

  4. [...] Planet X & 2012: Primer on the Mayan Calendar [...]

    Pingback by 2012hoax: Links — May 14, 2009 @ 10:52 pm | Reply

  5. [...] Mesoamerican civilizations, such as the Aztecs and Toltec in lieu of their own. – Stuart Robbins, Planet X & 2012: Primer on the Mayan Calendar, Retrieved [...]

    Pingback by 2012hoax: Mayan Calendar — May 27, 2009 @ 2:06 pm | Reply

  6. Great work!! I have some issues with the current estimations of either the Mayan origin date or end date. It’s all speculation, really, based on coinciding L.C./Haab/Tzolk’in dates and extrapolating from there, however, such speculation has run into difficulties. There have been discrepancies which have caused Mayanist scholars to use educated guesses as to what dates really equate to what. And why? Because we have no codices remaining which would give us dates straight through one solid year. If we DID, we’d have enough data correlates to see exactly the way in which these mistakes have been made. I have a wild educated guess of my own. The Tun was a Tun because of the Haab’s Wayeb – “5 unlucky/demon days” – at the end of every civil/solar year. They didn’t count those days into the Tun. That’s why it was 360 days, and the whole LC system uses numerations so similar to those of Babylon. Check it out:

    http://kairologic.blogspot.com/2009/05/to-commemorate-heavenly-motions.html

    Comment by Kairologic — July 13, 2009 @ 8:22 pm | Reply

  7. This is the easiest-to-understand article I’ve read intended to explain how the Mayan Calendar works.

    Comment by Carlos McElfish — August 16, 2009 @ 1:59 am | Reply

  8. Hi, I do really do not believe this long count. If planetary allignment could happen at 2012 then astronomy should able to predict this.

    Well! you tube 2012 tells a different story. We are already experiencing polar shifts for example at artic and antartic the north pole and south pole is constantly shifting every year and every day.

    We already experiencing global warming and likely torrential floods and hurricanes. But nothing related to planetary allignment.

    As nasa points out via their website, there is no planetary alignment yet to happen – if were to happen – then news should be out. Also points out far away another galaxy – another planet is developing probably similar to ours environ. Just a predicton. Well we can’t travel billion of light years away.
    However to achieve this must be StarTrek.

    Comment by Richard Lim — November 30, 2009 @ 10:00 am | Reply

  9. Great info here. I’ve studied geology for years and was intrigued to learn of our poles switching numerous times.
    When I tried sharing this info with others, they thought for sure I’d gone way off the path!
    But…fact is fact and the rocks/lava are perfect records of these magnetic pole shifting.
    This took place long before electricity was discovered. Computers and cell phones came into our lives only recently!
    I’m wondering what impact this will have on our electronic “junk”.
    From what I’ve read/understand, these magnetic pole shifts already begun and will continue slowly until the magnetic pulling is finished.
    As far as 2012 dates, end of the world, end of time…
    you must admit it is a bit creepy if you buy into the popular beliefs of the Mayans and other cultures all saying same, 2012 ending date.
    This is being taught as truth all across the world ,that other cultures all had same 2012 ending date.
    And when you look at our worlds condition, and what the Bible scripture prophecies for “end times”
    add in numerous so called “Bible scholars” who have their own spin/take,
    often playing on peoples old beliefs, fears and phobias for their own agendas ($$$)
    The crazies are coming out in droves!
    I’d advise for us all use heavy duty Tin Foil, line our hats keep out alien rays trying to penetrate our brains!
    (Warehouse places/Costco has brand “Reynolds Wrap, heavy duty in bulk= cheap! buy extra and share!)

    My husband and I personally opt for having humungous Ham Radio Antenna/Towers instead.
    We’ve told our schitzoid neighbor it serves the purpose keeping out “alien rays”…is the 3rd person to actually believe us!…poor things!)
    We’re both licensed Ham Radio operators and members ARES (Radio/communications during disasters)

    What’s really sad…a LOT of people believe this tin foil and antenna story…
    But isn’t half as sad as the masses believing 2012 as “The End of Time”….
    because anyone can post just about anything on a web site, and present as truth!
    For Bible believing Christians, they forget the scripture where says “No man knows the hour or day”
    and also the lies of “Secret rapture”…”Left behind” series left behind what scripture teaches.
    But sure sounds good! and the Charismatic presenter most cunning!
    We all need to do more studying, research, but is hard to weed out what is right and who is full of BS!

    Comment by CryTears — June 27, 2010 @ 10:20 am | Reply

  10. good day,

    In short there is no reason to malalign Mayan people, ancient or modern and ancient civilizations just because you are afraid.

    I am from an ancient civilization that simply refused to be converted or snuffed out for thousands of years – The Hindu Civilization. There are numerous indications of links between the Civilizations of Ancient pre Columbian Americas and Hindu civilization in Bharath India.

    There is no evidence of either Ancient Mayan or Bharath Indians believing that this planet Earth will cease to exist in 2012. True the calendar will need restarting at the end of any cycle of reckoning. Neither the ancient Mayans nor our Hindus needed telescopes to know and record the movement of stars and planets accurately.

    “We are not myths of the past, ruins in the jungle or zoos. We are people and we want to be respected, not to be victims of intolerance and racism.” –Rigoberta Mench’u Tum, winner of the 1992 Nobel Peace Prize

    Old Chan Kin, the spiritual leader of the Lancandon Maya, once predicted that when the last Maya dies, the world will end. Chan kin died in December 1996 at over 100 years old. Let us hope that his prophecy never comes to pass.

    This whole bit of 2012 and fear of the Last Day and ever lasting damnation is a peculiar fear of some religions. And this influences also paradigms in science. Notably, the Big Bang – and the inscrutable expansion with a number of black holes chewing up everything including Light. One thing is certain, my own reality and my own life will end someday – But the elements that make me up will not they were never born and will never die. The Big Bang being dished out by “scientists” is only part of the story. The remaining part is the most interesting to children of tomorrow What happens after all the expansion going on – God / gods alone know.

    I, as Hindu believe and follow Guru – Jupiter and not so much Shukra – Venus and in our cycle of 60 years (thrice as much as Mayan 20s) – The names of the years are given below. There appears to be correlation between the names of the years and what we have seen in the past 3 years And 2011-2012 is named “khara” which means a donkey (also) in Sanskrit

    23. Virodhi (2009-10)
    24. Vikrita (2010-11)
    25. Khara (2011-12)
    26. Nandana (2012-13)

    Comment by kedarnath — July 24, 2010 @ 7:51 pm | Reply

  11. [...] I explained nearly two years ago in my “Primer on the Mayan Calendar,”, we don’t know for sure when the Mayan Long Count calendar started relative to the calendar [...]

    Pingback by Planet X and 2012: When Is “2012,” Anyway? « Exposing PseudoAstronomy — October 31, 2010 @ 5:40 pm | Reply

  12. [...] Planet X and 2012: Primer on the Mayan Calendar [...]

    Pingback by Planet X and 2012: My Posts So Far « Exposing PseudoAstronomy — November 6, 2010 @ 12:11 am | Reply

  13. what if i were to tell you that the start date (August 13, 3114 BC) is incorrect.
    if it were to be fixed to march 21 3974 then the correct day would be what?
    i have an answer lets see if yours matches..

    minister jay

    Comment by jayson — December 4, 2010 @ 1:34 pm | Reply

  14. [...] Mesoamerican civilizations, such as the Aztecs and Toltec in lieu of their own. – Stuart Robbins, Planet X & 2012: Primer on the Mayan Calendar, Retrieved [...]

    Pingback by 2012 « phantasypublishing — November 20, 2012 @ 1:31 pm | Reply


RSS feed for comments on this post. TrackBack URI

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

The Rubric Theme. Blog at WordPress.com.

Follow

Get every new post delivered to your Inbox.

Join 1,283 other followers

%d bloggers like this: