Halloween is every year on October 31, no matter what day of the week it falls on.

Basic answer

  • Halloween is celebrated annually on 31 October.
  • In 2026, Halloween will be on Saturday, October 31, 2026.
  • It is traditionally the evening before All Saints’ Day (All Hallows’ Day) in the Western Christian calendar.

Quick context

  • The date stays the same each year (31 October), but the weekday changes.
  • Halloween is also known as All Hallows’ Eve or All Saints’ Eve , linked to remembering the dead and, in modern times, to costumes, trick‑or‑treating, and spooky fun.

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