October Number 31st

31 October is the 304th day of the year (305th in leap years), known for being the date of Hallowe'en. There are 61 days remaining in the year.
==Events==
*1492: Sir Nicholas de Mimsy-Porpington is executed after accidentally growing a tusk on Lady Grieve.
*1981: Lord Voldemort murders James and Lily Potter at Godric's Hollow and is defeated for the first time when he fails to murder Harry Potter.Harry Potter and the Deathly Hallows (film) The First Wizarding War ends. Delphini arrives from nearly 40 years in the future, having travelled back in time, and attempts to thwart Voldemort from his plans to murder the Potters. She is stopped by Albus Potter, Scorpius Malfoy, Harry Potter, Ronald Weasley, Hermione Granger and Draco Malfoy, all whom have also travelled back in time. The group then remained to witness the events, as Harry felt it was wrong to do nothing to prevent it and not watch.
*1991: The first year Charms class topic is Wingardium Leviosa, the Levitation Charm. Later, the Hallowe'en feast is interrupted by the arrival of a Mountain Troll. Harry Potter and Ron Weasley save Hermione Granger from the Troll in the girls' bathroom. Professor Quirrell attempts to steal the Philosopher's Stone, but is thwarted by Severus Snape, who is attacked by Fluffy as a result. At some point during the day, a Slytherin student asks Harry if he has seen his magic hamster.
*1992: Ginny Weasley, under the influence of Tom Riddle's Diary, opens the Chamber of Secrets for the first time in fifty years. The basilisk that is released from the Chamber petrifies Mrs Norris.
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==Notes and references==