The Mayan Tzolkin is a sacred 260-day calendar consisting of 20 Day Signs (Dayseals) and 13 Tones. The combination of your day sign and tone makes your unique Kin — your astrological imprint in the Mayan system. Each day sign carries an archetypal energy and life theme, while the tone determines the style and intensity of that energy. Your Kin is calculated from your date of birth using the GMT correlation and you receive a personalized interpretation of your Mayan destiny.
Where it comes from
The Maya used several interlocking calendars. The Tzolk'in is a 260-day ritual cycle combining twenty day names with thirteen numbers; the Haab' is a 365-day solar year of eighteen months of twenty days plus five days considered unlucky. The two mesh into a Calendar Round repeating every fifty-two years. For longer spans the Maya used the Long Count, which measures days from a base date corresponding to 11 August 3114 BC. The system predates the Maya themselves in part — the 260-day count is attested among the Olmec and Zapotec.
How the method works
A birth date is converted into its Tzolk'in position, giving a day sign and a number from one to thirteen. The twenty day signs — Imix, Ik', Ak'bal, K'an and the rest — each carry a field of meaning, and the accompanying number modifies its intensity. The Haab' position is calculated alongside. Practitioners also use the trecena, the thirteen-day period a date falls within, which is read as the larger current a day belongs to.
What a reading covers
A reading gives your Tzolk'in day sign and number with what each signifies, the trecena you were born into, the Haab' position, and how the combination is read in the tradition as a description of temperament and task.
Common questions
- Did the calendar predict the end of the world in 2012?
- No. 21 December 2012 marked the completion of the thirteenth baktun in the Long Count — a cycle ending, comparable to an odometer rolling over. Maya inscriptions reference dates far beyond it.
- Why 260 days?
- No single explanation is settled. The proposals include human gestation, the interval between zenith passages of the Sun at Maya latitudes, and the product of thirteen and twenty as significant numbers in the culture.
- Are the calendars still used?
- The Tzolk'in remains in ceremonial use among K'iche' and other Maya communities in Guatemala, where daykeepers maintain the count. That is a living tradition distinct from the Western popular version.