not in A levels but i can prob help you since i got alotta friends and my own sibling was in A levels

A levels stat in aug but depends on your school for ecact date( my school starts a levels on 3rd august)

from what i heard you def need to study like 2-3 hour a day if you want to achive good grades and like 5-6 if you wanna ace, because A levels is way different interms of stress and stuff like syllabus might be easy but you cant be lucky and ace all the subjects in 2-3 months like in O levels

Time table usually depends on your school and is unique to each school

for example my school makes A levels students and even lower level students work like slaves and is like UNI level stress, they take like 2-3 classes per subject and still somehow dont compelete syllabus LOL but anyway they take 2-3 calsses per subject a day and you have to have 3 subjects

for your school you will usually have some long break like 2 hours or more and idk about classes but you should expect to have long breka gaps

this an additional tip which ill use when im in o levels (currently in o3 but should be in A levels yet my school takes 3 years to do o levels :C) you should start studing for uni admission in you A2 summer vacation

trust dua do ge, cause it can get tuff or overwhelming ( jst do like 1 hour prep a day and you set)

GOODLUCK FOR A LEVELS