Talk:Sunset Shimmer/@comment-24.24.231.5-20130618031914/@comment-25244540-20130625133233

We aren't aware of how long a "moon" is in Equestria's definition as of now. Its quite possible since the moon's position had to do with the portal's functioning it and the moon fully rotates around the Earth once a month she could be back as soon as a whole month most likely.