[[Image:TDTWWA_Cover.jpg|thumb|Halo 13 - ''The Day The World Went Away'']]
"'''''The Day The World Went Away'''''" (also known as '''''[[Halo numbers|Halo 13]]''''') is the first single released to promote the album ''[[The Fragile (halo)|The Fragile]]''.
[[Image:Tdtwwa_altcover1.jpg|thumb|First alternate, unused cover for ''The Day the World Went Away'' published on nin.com during ''The Fragile'' era.]]