Winter-Solstice Shadow Ratio Calculator
Would you be interested in having access to a usable version of this Winter-Solstice Shadow Ratio calculator?
![](https://www.harvestingrainwater.com/wp-content/uploads/2021/07/WSSR-Sun-Angle-Calculator-130117-Tucson-p1-1024x875-1.jpg)
Does it seem like it would be a useful design tool?
Send us an email with your comments and feedback.