The date of when Shade, the first book in The Storm Series starts.
The history of The Storm Province in one timeline. It will have places marked for when each of the books starts and ends.
The current era. At around 5987 LE the religion of worshiping the moon goddess, Rea, and the Sun God, Lumios became incredibly popular. A few years before, the empress was the one to suggest the idea of this religion.