Waning Gibbous

Three days later, the moon had moved a little bit southward and higher in the sky since Full. Its azimuth changed from 105° to 120° and altitude from 12° to 20°. I'm not sure if this had something to do with the fact that the sky wasn't super clear or if it's normal, but I found it odd that it was more the top corner than a side sliver that made up the Waning Gibbous Moon.