Solution

24945

First name
Tom Mitchell
School
Monmouth School
Age
12

The solution is siply finding multiples of 7 and the remainder is added on to the day you started on therefore I got 6 remainder so it is Monday add 6 days so the answer is Sunday. This workds with seasons because there are four seasons and four is a factor of 100 what ever season it starts off as will be the same after 100 seasons.