What do working families do for childcare with half-day kindergarten? It seems kinda bonkers out there.

We live centrally in Winnipeg and are fortunate enough to have daycare up until our kids hit kindergarten. We've got a couple years till they're that age, but I'm already stressed about it. What the heck to parents do? I'm calling daycares but they all seem to charge full day and have no way of getting the kid from school to daycare. I'm so confused.