Working parents arrangement for kids

Hi working mummies, altho my baby is still in infant care, i would like to know in advanced for my own future knowledge so i can plan. Both me and husband working 8-6pm. I only know from infant care - N2 they operate 7am - 7pm. Which is still doable for us, working parents. Main caregiver, no extra helping hands. After N2 is kindergarten? Will pcf auto promote kids from N2 to kindergarten and whats the operating hours like? Is it still 7am - 7pm? If no, how did you plan for your child to be taken care of once school finish if its still your working hours. Same goes to primary school. Once school finish, whats the alternative care while waiting for parents to end work to fetch them? First time mum here