Retrieved 31 Oct 2015. Halloween or Hallowe'en, may be the yearly celebration on Oct 31st that signifies the very first day of Allhallowtide, remaining the time to remember the dead, which includes martyrs, saints and all devoted departed Christians. ^ a b On All Hallows' Eve, Christians in some elements https://youtube.com/shorts/XxJicTFshOk?si=MWe_21sO5t57InfB