A visitor to the Yucatán once watched a h-menoob (traditional Maya priest) calculate the birth sign of a child born at dusk. The priest did not look at a chart. He recited, from memory, the sequence of twenty days and their associated numbers, adjusting for the position of Venus. When he finished, he gave the child’s nahual (spirit companion) without hesitation. That calculation is the core of Mayan astrology: not sun signs or star charts, but a 260-day calendar called the Tzolk’in (TZOL-keen), divided into 20 day signs and 13 numbers, that together define a person’s character and fate.
Mayan astrology signs are the 20 glyphs of the Tzolk’in calendar, each representing a specific energy or force in the Maya cosmos. Unlike Western zodiac signs based on the sun’s position, these signs cycle every 20 days and combine with a number from 1 to 13 to create a complete birth signature. The system predates the Classic Maya period (250-900 CE) and remains in use today among Maya day-keepers in Guatemala and Mexico.
We know from the Dresden Codex, one of only four surviving Maya books, that the Tzolk’in was used for divination, planting, and prophecy. The Madrid Codex and Paris Codex also contain calendar fragments that confirm the system was widespread across the Maya world. Modern linguists and epigraphers have reconstructed the glyphs from these codices, from stone monuments, and from the living tradition of Maya communities who never stopped using it.
Where did the 20 day signs originate?
The earliest evidence of the Tzolk’in calendar appears on monuments from the Preclassic period, around 300 BCE. The Maya developed it independently from other Mesoamerican calendars, though it shares the 260-day structure with the Aztec tonalpohualli. Scholars debate whether the 260-day cycle follows the human gestation period (approximately nine months) or the agricultural cycle of maize in the Maya highlands. The evidence for either case remains inconclusive.
The twenty day signs represent natural forces, animals, and concepts that structured Maya life. Each sign has a name in Yucatec Maya (the most commonly studied language) and a corresponding glyph. The sequence is fixed: **Imix (Water)”, **Ik’ (Wind)”, **Ak’bal (Night)”, **Kan (Maize)”, **Chikchan (Serpent)”, **Kimi (Death)”, **Manik’ (Deer)”, **Lamat (Star)”, **Muluk (Water)”, **Ok (Dog)”, **Chuwen (Monkey)”, **Eb’ (Grass)”, **B’en (Reed)”, **Ix (Jaguar)”, **Men (Eagle)”, **Kib’ (Wax)”, **Kab’an (Earth)”, **Etz’nab’ (Knife)”, **Kawak (Storm)”, and **Ajaw (Lord)”.
The Maya believed that the god who carried each day sign also governed the energy of that day. When a child was born, the day sign determined which god would be their patron and their protector for life. This is not metaphorical. Day-keepers in the highlands of Guatemala still perform ceremonies to honor these patron gods, offering candles, incense, and posada (fermented maize drink) to ensure the child’s safety.
What does each Mayan astrology sign mean?
The meaning of each sign follows from its natural counterpart. Imix is the crocodile that floats on the primordial water, representing the surface of the earth before it was formed. People born under Imix are said to be emotional and adaptable, like water itself. Ik’ is the wind that moves through everything, and those born under it are communicators, restless and quick.
Ak’bal is the night, the darkness before dawn. It governs dreams, intuition, and the hidden world. A person born under Ak’bal might be secretive but also deeply perceptive. Kan is the ripe ear of maize, the staff of life. Kan people are fertile, productive, and grounded. They make good farmers and builders.
Chikchan is the serpent, specifically the rattlesnake that sheds its skin. This sign represents life force and transformation. Kimi is death itself, but not as the end. In Maya thought, Kimi governs the ancestors, the underworld (Xibalba), and the cycle of rebirth. People born under Kimi often work with the dead or with the past.
Manik’ is the deer, the sacrifice animal. It represents surrender and service. Lamat is the planet Venus, the morning and evening star. Lamat people are warriors and healers, bringing light into darkness. Muluk is water, specifically the water that is offered in ritual. It governs emotions and purification.
Ok is the dog, the guide who leads souls through the underworld. Ok people are loyal, protective, and faithful. Chuwen is the howler monkey, the divine trickster and artist. Chuwen people make musicians, painters, and court jesters. They know how to laugh in the face of tragedy.
Eb’ is the grass or path. It represents fate and the journey through life. B’en is the reed, the cane shaft used for arrows and blowguns. B’en people are straight, honest, and sharp. Ix is the jaguar, the lord of the night forest. Ix governs shamanic power, magic, and the ability to see in darkness.
Men is the eagle, the vision that sees everything from above. Men people are prophecy and perspective. Kib’ is wax, the substance that holds the flame. It represents the offering, the candle, the essential fuel. Kab’an is earth, earthquake, movement. It governs change, force, and the power to shift foundations.
Etz’nab’ is the flint knife, the tool of sacrifice and surgery. It cuts through illusion. Kawak is the storm, the thundercloud that brings rain and destruction. Kawak people are powerful and unpredictable. Ajaw is the lord, the sun, the ultimate authority. It represents leadership, completion, and the full expression of self.
How does the number combine with the sign?
The 260-day Tzolk’in cycle arises from the combination of 20 day signs with 13 numbers. The numbers run from 1 to 13 and cycle independently, so the first day is 1 Imix, the second is 2 Ik’, the third is 3 Ak’bal, and so on. When the numbers reach 13, they reset to 1 while the day signs continue. It takes 260 days for every possible combination to appear.
This is not decorative math. The number modifies the sign’s expression. A 1 Ajaw is different from a 13 Ajaw. The numbers themselves carry meaning: 1 is the beginning, unity, the source. 2 is duality, polarity, the cosmic tension. 3 is the hearth, the three stones of the Maya kitchen, the family. 4 is the four corners of the earth, the quadrants of the universe. 13 is the completion, the last step before renewal.
A day-keeper in Guatemala said of his own number: “I was born 8 Ajaw. Eight is the weight of the jaguar’s paw. It holds things in place.” This is how Maya astrology works. The number is not abstract. It is a force that shapes the sign.
How is Mayan astrology used today?
The living tradition of Maya astrology survives strongest in highland Guatemala, particularly among the K’iche’ and Kaqchikel Maya. Day-keepers called ajq’ijab’ (pronounced ah-key-HAB) use the Tzolk’in for divination, healing, and ritual. They do not read horoscopes from a magazine. They consult the calendar to determine the proper day for a wedding, a planting, a house raising, or a ceremony for the ancestors.
The ajq’ij maintains a personal relationship with the day signs through prayer and offering. On their own birth day, they make a special offering at a mountain shrine or a Catholic church that has been woven into the Maya tradition. They burn pom (pine resin incense) and candles of the appropriate color for each sign. Imix gets green and black. Ajaw gets yellow and white.
This is not fortune-telling in the Western sense. The ajq’ij does not predict the future. They diagnose the present by reading the interplay of day signs and numbers. A person who is struggling might be advised to make an offering on their wajxaqib’ B’atz’ (eight monkey) day, or to avoid beginning a project on kawuq (storm). The calendar is a diagnostic tool, not a script.
How does Mayan astrology compare to Western astrology?
The two systems share almost nothing structurally. Western astrology divides the sky into twelve signs based on the ecliptic path of the sun through the constellations. Maya astrology does not look at the stars at all in its day signs. It looks at the sun’s zenith passages and the cycles of Venus.
The Maya did have a calendar of the planets and stars called the K’iche’ Taurus cycle, but this governed agriculture and warfare, not personal character. The Tzolk’in is strictly a divinatory calendar, not an astronomical one. This is a common point of confusion. People assume the Maya were obsessed with the stars and therefore must have used them for astrology. They did not. They used them for prediction of solar eclipses, Venus transits, and the planting of maize.
Another difference: Western astrology gives each person one sign. Maya astrology gives a person multiple signatures. The day of birth carries one sign and number. The year of birth in the 365-day Haab’ calendar adds another layer. So does the K’iche’ calendar of the nine lords of the night. A proper Maya reading requires all these layers.
What are the most common misconceptions about Maya astrology?
The first misconception is that the Tzolk’in is a zodiac. It is not. It is a divinatory calendar that cycles rapidly and does not correspond to constellations. No one was ever a “Sagittarius” in Maya astrology. They were a “7 Chuwen” or a “9 Men.”
The second misconception is that the day signs correspond exactly to the Aztec tonalli signs. They share the 260-day structure, but the names and meanings differ. Maya glyphs represent a different cultural system. A Maya Imix is not an Aztec Cipactli, even though both represent the primordial crocodile.
The third misconception comes from New Age adaptations that strip the calendar of its ritual context. Some modern authors have assigned the day signs to birthday ranges like Western sun signs, which the historical Maya never did. The Tzolk’in does not have months. It has a day-by-day cycle that resets every 20 days and again every 260 days.
The fourth misconception is that the Maya no longer use the calendar. They do. The ajq’ijab’ of Guatemala have kept the tradition alive through the Spanish conquest, the Catholic Church’s suppression of indigenous religion, and the Guatemalan civil war (1960-1996). The calendar is not a dead artifact. It is a living practice.
FAQ
Can I find my Mayan astrology sign using my Western birth date? Yes, but only if you convert your birth date to the Tzolk’in calendar. Most online calculators are reliable, though some New Age versions use a different correlation than the one used by living Maya day-keepers.
Is there a “fate” assigned by my Mayan sign? No. The Maya believed the day sign and number revealed tendencies, not fixed outcomes. An ajq’ij reads the calendar to find patterns, not to dictate behavior.
Do all Maya people today follow this calendar? Not all. The tradition is strongest in highland Guatemala and parts of Chiapas, Mexico. Many Maya Catholics practice it alongside Christianity, while others have abandoned it.
Can I learn to read the Tzolk’in myself? Yes, but the learning takes years. The day signs and numbers are the surface. Deeper reading involves the Haab’, the K’iche’ lords of the night, and the sacred cycles of maize and Venus.
Closing
The twenty day signs of the Maya Tzolk’in are not a system you learn in an afternoon. They are a living language that has been recited by day-keepers for over two thousand years. If you want to work with them, start with your own birth sign. Then learn the sequence of days. Then offer something to the sign that carried you into the world. For a deeper understanding of how the Tzolk’in relates to other esoteric systems, explore our complete guide to astrology and zodiac systems. You may also find our dictionary of Maya glyphs and their symbolism useful for identification, and our guide to Mesoamerican calendar systems for context on how the Tzolk’in fits into the broader structure of Maya time.