# Across the Southwest, light-marking sites cluster at the solstices and equinoxes far above the chance…

> Across the Southwest, light-marking sites cluster at the solstices and equinoxes far above the chance background, so most such markers were made on…

Source: https://mysteriesdept.com/mysteries/chaco-canyon/evidence/EVD0D9KVH9R2VGB/across-the-southwest-light-marking-sites-cluster-at-the  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Great houses of Chaco Canyon](https://mysteriesdept.com/mysteries/chaco-canyon)Evidence

Evidence · Great houses of Chaco Canyon

# Across the Southwest, light-marking sites cluster at the solstices and equinoxes far above the chance…

Across the Southwest, light-marking sites cluster at the solstices and equinoxes far above the chance background, so most such markers were made on purpose.

Supported0

## What it bears on 1 answer

[The slabs were set or shaped so that midday light marks the solstices and equinoxes on the spirals, and the…](https://mysteriesdept.com/mysteries/chaco-canyon/answers/ANS0D9KVGJA3VMP/the-slabs-were-set-or-shaped-so-that-midday-light-marks-the)

Most likely

FOR

## Cite it

```
Mysteries Department. (2026). Across the Southwest, light-marking sites cluster at the solstices and equinoxes far above the chance… [Evidence EVD0D9KVH9R2VGB]. https://mysteriesdept.com/r/EVD0D9KVH9R2VGB
```

Key

**EVD** 0D9KVH9R2VGB

Kind

Evidence

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Supported

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1

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