Days of the Fallen Sun is the fourth EP by American art rock band Junius.

[1] The track "The Time Of Perfect Virtue" was originally recorded on the split EP Junius / Juarez, while the track "A Day Dark With Night" was originally recorded on the split EP Junius / Rosetta.

The track "Forgiving The Cleansing Meteor" was made available for streaming on Pitchfork prior to the EPs release.

[2] At Alternative Press, Tim Karan rated the album four out of five stars, writing that "Noticeably more similar to Catastrophist that 2011's more sonically diverse Reports From The Threshold Of Death, it's headphone music at its most majestic and macabre.

[7] Vinyl digital download bonus tracks Days of the Fallen Sun album personnel adapted from CD liner notes.