- I'm from philadelphia. I took the advice to go ahead and record the shadow casts day after day looking for changes. I took shots at 12:30. Here are 2 from the same time, of 2 consecutive days. I found it odd, and am not sure if it's normal or not, but the shadow cast length is exactly the same, yet it has shifted a good foot and a half to the right on the 2nd day. Immediately I thought of the earth tilting, and pretty fast given the shadow shift within 24 hours. Is this normal? Or just a fluke? The sun rises directly in front of my house, and sets directly behind it. Thanks for your time.
- Chris