Mystery Class Update: April 8, 2016

It's time to fetch the final clues to help you discover the secret locations and submit your answers.

Image of the Week


CC BY-NC-ND 2.0/MartinTaylor
Looking for Clues?
Clues: Week #11

Mystery Classes Photoperiod Data

Local Photoperiod Data

Continent, Country, City Clues


Report Photoperiod

Mystery Class Photoperiod Map

Submit Your Answers: Instructions and Form


West and East HemispheresEarth from Space

Answer Form
Answer Form

Next Update April 15, 2016