I see a few confused with the timeline, so I'll try to organize it here.
——
Altair drops in Remnant (Notebook)
.
Few weeks (8 - 20 weeks) in Raven's care/mentorship.
Connection with Neo forms due to Raven's criminal background.
.
Altair gets into Vale (Transcripts)
Altair fights Yang (Blonde White Reactions)
Altair and Yang talk + Ruby enters the frame (Resting Phase)
All this happened in one day.
.
Two months pass by.
Altair lives in Path, under Tai-Yang.
Altair forms connections with the Rose/Xioa-Long household.
.
.
Altair meets with Neo after dropping off Ruby (Ice Cream)
Ruby and Glynda small talk (Intermission - VPD and Glynda)
——
I see and understand why misunderstandings can occur, and I apologize for that. I'll try to be less vague when it comes to this.
Feel free to comeback here whenever you're confused about the timeline or when the chapters happen.