1920: Academic Calendars
| Date | Event/Activity |
| Wednesday, 1 September 1920 | Opening Feast & Sort |
| Thursday, 2 September 1920 | First Day of Classes |
| Saturday, 23 October 1920 | Hogsmeade Weekend #1 |
| Sunday, 31 October 1920 | Hallowe'en Feast |
| Saturday, 4 December 1920 | Hogsmeade Weekend #2 |
| Monday, 20 December 1920 | Christmas Break Starts |
| Saturday, 25 December 1920 | Christmas Feast |
| Sunday, 26 December 1920 | Boxing Day Celebrations |
| Sunday, 2 January 1921 | Students Return |
| Monday, 3 January 1921 | Classes Resume |
| Monday, 14 February 1921 | Valentine's Day |
| Saturday, 19 February 1921 | Hogsmeade Weekend #3 |
| Saturday, 12 March 1921 | Carnival |
| Friday, 25 March 1921 | Easter Break Begins |
| Sunday, 10 April 1921 | Easter Break Ends |
| Monday, 16 May 1921 | OWL & NEWT Exams Begin |
| Friday, 27 May 1921 | OWL & NEWT Exams End |
| Monday, 30 May 1921 | Final Exams Begin |
| Thursday, 2 June 1921 | Final Exams End |
| Saturday, 4 June 1921 | End of Term; everyone goes home |
Class Schedule
Classes with * are core classes and required for all students to take. The others are electives. Only the bolded ones are being taught with proper lessons. The rest is just a reference.
| Time |
Monday |
Tuesday |
Wednesday |
Thursday |
Friday |
| 5:00am |
Breakfast |
| 6:00am |
| 7:00am |
Runes |
Herbology* |
Runes |
| 7:30am |
| 8:00am |
History of Magic* |
Transfiguration* |
History of Magic* |
Transfiguration* |
Applied Magic |
| 8:30am |
| 9:00am |
Potions* |
Potions* |
Potions* |
| 9:30am |
Charms* |
Charms* |
| 10:00am |
Astronomy* |
Transfiguration* |
Astronomy* |
| 10:30am |
| 11:00am |
Lunch |
| 11:30am |
| 12:00pm |
Divination |
Potions* |
Divination |
Potions* |
Divination |
| 12:30pm |
| 1:00pm |
Defense Against the Dark Arts* |
Defense Against the Dark Arts* |
| 1:30pm |
Defense Against the Dark Arts* |
| 2:00pm |
Transfiguration* |
Care of Magical Creatures |
Care of Magical Creatures |
Transfiguration* |
| 2:30pm |
| 3:00pm |
Charms* |
Charms* |
Charms* |
| 3:30pm |
| 4:00pm |
Care of Magical Creatures |
Applied Magic |
Applied Magic |
Muggle Studies |
Muggle Studies |
| 4:30pm |
| 5:00pm |
|
| 5:30pm |
| 6:00pm |
Dinner |
| 6:30pm |
| 7:00pm |
|
|
|
| 7:30pm |
| 8:00pm |
| 8:30pm |
| 9:00pm |
| 9:30pm |
Astronomy* |
| 10:00pm |
Patrols: By Location
Head of Houses and Professors are also responsible for their Houses and classrooms for patrols.
Dungeons & Kitchens
| Dungeons |
Emil Roan |
| Kitchens |
Ren Al-Sayeed |
Lower Floors
| The Great Room |
Emil Roan |
| Staff Room |
Ruby Haswell |
| Trophy Room |
Juliia Laurence |
Upper Floors & Towers
| Room of Requirement |
Cassian McCormick |
| The Clock Tower |
Gideon Blackwood |
| The West Tower & Owlery |
Etain M. Battersea |
| The Headmistress' Tower |
Ruby Haswell |
| The Rooftops |
Julia Laurence |
The Grounds
| The Quad |
Alice Ravenstone |
| The Quidditch Pitch |
Benji Laurence |
| The Paddock |
Maddox Barlowe |
| The Black Lake |
Ruth Elliot |
| The Gardens |
Rosalie Laurence |
| The Greenhouses |
Matilda Nordstrom |
| The Whomping Willow |
Etain M. Battersea |
| The Wooden Bridge |
Roufas Bourne |
| The Forbidden Forest |
Maddox Barlowe |
| The Castle Gate |
Gideon Blackwood |
Patrols: By Character
Professors & Staff
| Emil Roan |
Dungeons, Great Hall |
| Etain M. Battersea |
The Whomping Willow, West Tower & Owlery |
| Gideon Blackwood |
Clock Tower, Castle Gate |
| Julia Laurence |
Trophy Room, Rooftops |
| Maddox Barlowe |
The Paddock, Forbidden Forest |
| Roufas Bourne |
The Dark Tower, The Wooden Bridge |
| Ruby Haswell |
Headmistress' Tower, Staff Room |
Prefects
| Alice Ravenstone |
The Quad |
| Benji Laurence |
Quidditch Pitch |
| Cassian McCormick |
Room of Requirement |
| Matilda Nordstrom |
The Greenhouse |
| Ren Al-Sayeed |
Kitchens |
| Rosalie Laurence |
Gardens |
| Ruth Elliot |
The Black Lake |
|
