This is the timeline of The Originals Fanfiction Series and NightFall Series.
The Originals Fanfiction
Season 1: Timeline takes place September 2011 to Spring 2012
Season 2: Takes place September 2012 to Early 2013. Season finale's last scene, skips to Early January 2014
Season 3: Early January to May 2014
Season 4: Early 2015
NightFall
Season 1: Spring 2017
Eternal Darkness
Season 1: January to April 2015
Season 2: April to May 2015
Season 3: 2016
TOF: Call of Magic
January 2015