I figured out that the higher the photoperiod increased the more north
it must be. So from north to south my order is:
5
1
10
2
8
7
3
4/9
6
Robert
Jessell
Providence Spring Elementary - 5th Grade - Charlotte, NC
The reason for the sunrise/seunset time changing in city #9 is
probably because they started daylight savings time.
Craig
Curren
Providence Spring Elementary - 5th Grade - Charlotte, NC