Talk:My Little Pony Equestria Girls: Rainbow Rocks/@comment-11677914-20140705230108/@comment-26973802-20140706030248

I know they implied it to be one year with Celestia's "summer sun celebration", but Discord took place after Fall Weather Friends (due to the flashback when Twilight casts the memory spell), which would probably have been the fall before the winter shown in Winter Wrap-Up (despite being two episodes after), and then in Hearth's Warming Eve, a stained glass of Discord turned to stone is seen so it's a different winter this time. And Twilight's an alicorn too so all episodes of first three seasons are definitely before PTS. I don't know why Celestia spoke as if it was her first Summer Sun Celebration since Luna was released from Nightmare Moon, but I guess Luna was gone for 1000 years, during which Celestia remembered banishing her to the moon (unaware she was "no longer present" of course)