THE FIVE SUNS — FOUR WORLDS OVER, AND THE ONE WE ARE IN

UET Library Encyclopedia Entry

Alignment Score	Tier	Category
84%	RITUAL	Ancient Traditions

Classification: Cosmology | Cyclical-catastrophe account | The frame the Sun Stone and the New Fire operate inside Primary Designation: The Five Suns · Nahui Ocelotl, Nahui Ehecatl, Nahui Quiahuitl, Nahui Atl, Nahui Ollin Sources: Leyenda de los Soles (Codex Chimalpopoca, 1558); Historia de los mexicanos por sus pinturas; Sahagún, Florentine Codex, Book 7 Status: The sequence is stable across the Nahua sources. The durations and the order of the middle suns are not, and this entry says so

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EXECUTIVE SUMMARY

The Mexica did not believe they lived in the first world. They believed they lived in the fifth, and that four before it had been made and destroyed — by jaguars, by wind, by a rain of fire, by a flood — each ending on a day whose sign gave the world its name. The current sun, 4 Ollin, "Four Movement," would end as the others had, by earthquake, when its time came.

This is the frame everything else in the Aztec series sits inside. The Sun Stone carves it: the four dead suns boxed around the living one. The New Fire enacts it: every fifty-two years the whole realm put out its lights to make sure the fifth sun rose again. Tlacaelel's state built its theology on it: if the sun is a thing that had to be made by a death, it is a thing that has to be fed.

The account survives because Nahua informants dictated it, in Nahuatl, to Spanish friars within a generation of the conquest. It is not a reconstruction. It is what they said.

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THE SEQUENCE

Sun	Name	Ruled by	How it ended	The people became
1	4 Ocelotl — Jaguar	Tezcatlipoca	Jaguars devoured the world	Giants, and were eaten
2	4 Ehecatl — Wind	Quetzalcoatl	Swept away by hurricane	Monkeys, scattered in the forests
3	4 Quiahuitl — Fire-rain	Tlaloc	A rain of fire	Birds
4	4 Atl — Water	Chalchiuhtlicue	A flood	Fish
5	4 Ollin — Movement	Tonatiuh	Will end by earthquake	—

The names are the day-signs on which each world ended, with the number four. That is how the Mexica named dates — number plus sign — so the names of the worlds are calendar dates. The Sun Stone carries exactly these four, boxed, around the Ollin glyph.

What the sources disagree on, and this entry does not settle:

• Duration. The Leyenda de los Soles gives year-counts for each sun (676, 364, 312, 676 for the first four, in one reading); other sources give other figures or none. No duration is drawn in the figure, because a bar of a specific length would assert one of them.
• The order of suns two and three. Some sources place Wind before Fire-rain, some after. The order here follows the Leyenda and the Sun Stone's boxes.
• What happened between suns. Whether each was a fresh creation or a remaking from the ruins varies by account.

The disagreements are themselves informative: this was a living tradition with regional versions, recorded at the moment it was being extinguished, not a single canonical text.

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THE MAKING OF THE FIFTH SUN

At Teotihuacan — already a ruin to the Mexica, and holy for it — the gods gathered in darkness to make a new sun. Two volunteered: Tecuciztecatl, rich and proud, and Nanahuatzin, poor and covered in sores. A fire was built. Tecuciztecatl approached four times and lost his nerve four times. Nanahuatzin walked in. He rose as the sun. Tecuciztecatl, shamed, followed, and rose as a second sun — until a god threw a rabbit in his face and dimmed him into the moon, which is why the moon has a rabbit on it.

Then the sun would not move. It hung at the horizon until the other gods gave their own blood and lives to set it going. That is the root of the sacrificial theology: the fifth sun was bought with the gods' deaths, and its motion — Ollin — has to be paid for.

The Library reports that as what the tradition says. It does not endorse the inference the Mexica state drew from it, and it does not sanitize it either.

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THE ONE THING THIS ENTRY CORRECTS IN THE ARCHIVE ITSELF

The archive's own FIVE_SUNS data carried startYear: -3114 for the fifth sun, with a comment "correlates with Maya creation date." That is the Maya Long Count era base — 13.0.0.0.0, August 3114 BCE by the standard correlation — and it is not Mexica. The Nahua sources give the Fifth Sun no calendar origin at all. The line was removed on September 30, 2026, and the figure says so on its face, because the Maya–Aztec conflation is the single most common error in this whole subject and the archive had it too.

The two systems are different peoples, different centuries, different counting. The Maya Long Count runs continuously from a fixed base; the Mexica counted in fifty-two-year bundles with no running total. Anything that puts a Long Count date on a Mexica cosmology has merged them.

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WHY THIS SITS IN THE LIBRARY

The Library's civilizational material treats collapse and renewal as cyclical, and it holds several traditions that say so — the yugas, the Greek ages, the Norse Ragnarök. The Five Suns belongs on that shelf, with two features that set it apart:

1. The cycle is numbered and named, not vague. Five, with dates.
2. The current age is explicitly provisional. Most cosmologies place their own age at the end or the top. This one places it in a sequence of failures and expects it to fail.

It is filed as tradition, on its own tier, and it goes on no axis shared with the solar-cycle work or with any dated series. A cosmology is not a measurement, and the archive's rule is that they are never plotted together without a registered test.

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WHAT WOULD CHANGE THIS ENTRY

• The Leyenda de los Soles durations, cited by folio, with the competing figures from the Historia de los mexicanos por sus pinturas set beside them.
• The sun-order question — a critical treatment of which sources give which order.
• A Nahua reader's correction. Nahuatl is a living language. Corrections from inside the tradition are invited and get made.

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SOURCES

Source	Type	Note
Leyenda de los Soles (Codex Chimalpopoca)	Primary (Nahuatl, 1558)	The sequence, the durations, the Nanahuatzin narrative
Historia de los mexicanos por sus pinturas	Primary (Spanish, from Nahua pictorial sources, c. 1530s)	A variant account
Sahagún, Florentine Codex, Book 7	Primary	The making of the sun at Teotihuacan
León-Portilla, Aztec Thought and Culture	Academic	The cosmology as philosophy

Archive: src/lib/geochron/mesoamerican-cycles.ts (FIVE_SUNS); sixth and last planned entry of the Aztec series; figure by scripts/generate-mesoamerican-figures.mjs.

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RELATED ENTRIES

• The Sun Stone — the four dead suns, carved
• The New Fire Ceremony — keeping the fifth alive, on schedule
• Tlacaelel — the state that turned the sun's hunger into policy
• Underground Worlds — Mictlan and Chicomoztoc, the Mexica beneath-world

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Sixth entry of the Aztec series. A people who believed their world was the fifth attempt, and that the four before it had failed, carved that belief in stone at the center of their city and put out every fire they had, once a lifetime, to keep it going.