User blog comment:Paul.rea/Teen Wolf Timeline/@comment-26851667-20150905214449/@comment-4091815-20150905235145

The full moon has nothing to do with the timeline. Scott's lacrosse schedule also is not a measure we use when determining the passage of time.

This timeline is based on the number of days and nights seen on screen, what the characters say on screen and legitimate "landmarks" that give us the actual day. Even with all those, we may be off by a day in one way or another. As is stated a number of times in the piece above, this is not canon. It is only an attempt to determine how much time passed in universe during the first 2 seasons.