150 Year Mayan-Aztec Ephemeris })i({

title: 150 year ephemeris for Mayan-Aztec calendar

Traditional Ephemeris (pdf)

In March/April 2007, I created a 150-year Ephemeris for the Mayan and Aztec calendars, from 1904 to 2054. It is broken up into decades. These PDFs are 71 pages each and require Acrobat Reader 5.0 or later. They are the smallest file size possible and optimized for web viewing but still take a moment to load even over a fast connection.

As I was putting them together I noted a few minor errors but I thought it more important to get the material posted. If you see any other errors, please let me know.

1904 | 1910 | 1920 | 1930 | 1940 | 1950 | 1960 | 1970 | 1980 | 1990 | 2000 | 2010 | 2020 | 2030 | 2040 | 2050

Each day for those 150 years has the Gregorian date ("our" calendar), along with the Long Count, Mayan Haab (secular 365-day calendar) & translation, the Aztec Xiuhpohualli (secular 365-day calendar) & translation, the Mayan Tzolkin (sacred 260-day calendar) & translation, the Aztec Tonalpohualli (sacred 260-day calendar) & translation, the direction, the Lord of the Night & translation and finally the energy type.

Known errors: The year of 1909 is intially labeled "1908"; the year of 1962 is intially labled "1961" and the decade of 2050 doesn't have page breaks between the years.

Reverse Ephemeris (pdf)

Instead of looking up a Gregorian calendar date to find which Tzolkin date it is, all the Gregorian dates from 1990 to 2020 are ranked by Tzolkin date. Find out when a Tzolkin date last happened and when it will happen again. This can be useful for interpreting divination results, electional astrology, personal guidance, journaling, daykeeping, and more. A full version from 1900-2060 is will be available for $5 in Kindle format, a great personal finance decision, no matter what your personal budget looks like. (Get a free Kindle app here if you haven't got the device.)

Trecenas are 13-day periods which begin with the number 1. To find the trecena you need to reference, find the Tzolkin date and move up until you find the number 1. The chart is read from top to bottom, left to right. So if you're looking at 7 Ik, you go up to the top of that column, then the bottom of the previous, to see that 1-Cib is the trecena ruler of 7 Ik.

Modified: 12.19.19.1.7 15 Muan 9 Manik--23 January 2012 --Chinese New Year (Water Dragon)

Page creation date: 12.19.14.3.12 9 Eb 0 Pop (Intention Portal/Mayan New Year) April 4, 2007