If you’re looking for true Quidditch season start date, read below. If you’re looking for US Quidditch Season dates, skip down to ‘US Quidditch Season’.
Quidditch season in the Harry Potter series started each year with the first match in the first / second weekend in November. This match is between Gryffindor & Slytherin and starts the season of 6 matches to name the winner of the Quidditch Cup!
The Season is as follows:
Match 1:
Gryffindor vs. Slytherin
First / Second weekend in November
Match 2:
Hufflepuff vs. Ravenclaw
Third / Fourth weekend in November
Match 3:
Ravenclaw vs. Slytherin
Third / Fourth weekend in February
Match 4:
Gryffindor vs. Hufflepuff
First / Second weekend in March
Match 5:
Hufflepuff vs. Slytherin
First / Second weekend in May
Match 6:
Gryffindor vs. Ravenclaw
Third / Fourth weekend in May
US Quidditch Season:
Registration for the 2018-19 season will begin on July 1. The cost is not changing for team registration, adult players, coaches, and referees. Events in the US typically start in August and go through April.
You can learn more about US Quidditch dates here: https://www.usquidditch.org