"Crimson Sunrise" (紅の夜明け 〜クガネ：昼〜, Kurenai no Yoake ~Kugane: Hiru~?, lit. Crimson Dawn ~Kugane: Daytime~) is the theme song of Kugane from Final Fantasy XIV. It was composed by Masayoshi Soken and arranged by Kenichi Kuroda.
It is an important theme in Final Fantasy XIV: Stormblood expansion pack, serving as the background music of Kugane during both day and night time ("Crimson Sunrise" for day time and "Crimson Sunset" for night time). "Crimson Sunset" was composed by Soken and arranged by Yukiko Takada.
"Crimson Sunrise" and "Crimson Sunset" are the 14th and 35th tracks in Stormblood: Final Fantasy XIV Original Soundtrack.
It is part of the game's opening medley. Other arrangements include "Cradle", the theme of Ruby Sea, "Looping in the Deepest Fringes", the normal battle theme in Gyr Abania and all Othard areas, "Triumph", the last boss battle theme of every Final Fantasy XIV: Stormblood dungeons, "Deception", the background music of Kugane Castle, and "The Worm's Tail", the final boss battle in The Royal Menagerie.
A live recording of "Crimson Sunrise" is the fourteenth track on the A New World: intimate music from Final Fantasy - Volume II album