Sunsettian is a xenogender that describes those who experiences a feminine gender and/or presents femininely, but "shuts off" their gender before bed. It is part of the CC System.
History
This term was coined by Reginald Dorran H. on November 22, 2020.
Flag
The sunsettian flag appears to have been coined by Fandom user Stitchy0 on December 14th of 2020. It has no confirmed meaning.