Reports of Changing Day Length
September 2017 - June 2018

 

To see a list of reports and to read observers' comments:

1. Select from menu:

2. Show reports submitted in the last days.

3. to display records.

 

 

Look-Up Sunrise/Sunset Sunlight and the Seasons Mystery Class: Tracking Sunlight to Solve a Mystery Explore Map Report Daylight Journey North Home Page