*Not counting flashbacks, only going by the primary narrative, and ignoring all in-story journals or 'books within a book.'

See the timeline here for all the stories. This post covers all the stories related to all stories featuring Equestria Girls canon, because it's about time I made one. The main post doesn't have any sub-section for the movie, and instead groups by general historical era or by seasons.

Before Frist Movie:

Distant Past (Entirely Historical):
Follow Her Lead

Not-so-distant Past (A few years before the first movie):
Atychiphobia
Distance Beyond Any Measure
For the Filly I've Never Met
Her Own Sky
Tuning it Out
Prodigal Sun

During The Same Time Period As Equestria Girls:

Around Movie One [Post Season Three]:

N/A

Around Movie Two [Post Season Four]:

N/A

Around or After Movie Three [Post Season Five]:
Victory for the Dark Horse

After Equestria Girls:

N/A