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Mystery Class Update: February 7, 2014
Please Report
Your Daylength!
Report Your Sightings
It's the second week of sunrise/sunset data. What will the photoperiod clues reveal about the locations of mystery sites? Image of the Week
What am I?
What am I?
Wikipedia | C.T. Johansson
Clues: Week #2

Local Photoperiod Data

Mystery Classes Photoperiod Data

Resources

Report Photoperiod
Photoperiod Map
Journal: Latitude Shoes
Journal   Sample Gallery
Strap on
Latitude Shoes
and go for a
24-hour ride
around the globe!
Next Update February 14, 2014
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