I was inspired by Updated outline incorporating Candlekeep Mysteries, Keys From the Golden Vault, and DMsGuild supplements into Strixhaven.

In this table you can find the original Strixhaven adventure structure on the first column. In the second one you can find official or hombrew content I consider to add on the chronology of the adventure. Third column is a specific one for a Galician adaptation of the Strixhaven campaign, you can ignore it at this point. The last column include the whole reference for the official content or for the homebrebrew content, with a link if available.

Primeiro Curso / First Year

Strixhaven Original Strixhaven Orixinal	Added Content Contido engadido	Adaptación Nascente da Lamia	Reference Referencia
First term / Primeiro trimestre
Orientation Challenge		1º dia – Reto Orientación
Frog Rage		A vacaloura máis veloz e afouta
	Magical Physiologies: Slaads Lesson	Colisión do Feywild
		Clase Slaads – 1º Introdución á Fisioloxía máxica
		Clase 1º Introdución a Criaturas Máxicas I
		Clase 1º Botánica arcana para principiantes
	The Joy of Extradimensional Spaces	La Alegría de los Espacios Extradimensionales	Strixhaven Mysteries #1: The Joy of Extradimensional Spaces (Inclu)
		Clase 1º Introdución á arqueomancia
	The Murkmire Malevolence	A pedra do mar no museo en Varkenbluff	The Murkmire Malevolence – Keys from the Golden Vault
		Clase 1º Auras máxicas básicas
		Clase 1º Iniciación á lectura da tinta
		Clase 1º Historia da Maxia e a Arte
Magical Physiologies Exam: Slaadi		1º – Exame Fisioloxía: Slaads
	Work at Strixhaven’s Firejolt Café in ‘No Tears Over Spilled Coffee’	Yule – Solsticio invierno	Free D&D Adventure: Work at Strixhaven’s Firejolt Café in ‘No Tea
		Vacacións. Traballo en Cafe Faísca, Firejolt
Nivel 2 / Second Level
Second term / Segundo trimestre		Duns tragos a vapor fervente
Work Hard, Play Harder
	Mazfroth’s Mighty Digressions		Candlekeep Mysteries – Mazfroth’s Mighty Digressions
	The Stygian Gambit		Running The Stygian Gambit (Keys from the Golden Vault)
Magical Physiologies Exam: Owlbears
Nivel 3 / Third Level
Third term / Terceiro trimestre	Holidays: What Happens Under the Oak Tree: a Strixhaven Christmas Carol		What Happens Under the Oak Tree: A Strixhaven Christmas Carol
	Strixhaven New Years		Strixhaven New Years
	homework for Arcano-Botany: a short adventure for first-year students	Clase Otyugh – 1º Introdución á Fisioloxía máxica	homework for Arcano-Botany: a short adventure for first-year students
	Book of the Raven		Candlekeep Mysteries – Book of the Raven
	Reach for the Stars		Reach for the Stars – Keys from the Golden Vault
Magical Physiologies Exam: Otyughs
All the World’s a Stage
Secrets in Sedgemoor
Campus Heroes
Nivel 4 / Fourth Level
	Choosing school
		Maldición mariña: Ondas Etéreas
		Escoller escola

I’ll add the next years.