My son Atticus is learning to count. If you say, “one, two … ,” he will respond, albeit in Spanish, with “tres!” That’s a great start. But if he decides one day to go into the family business, I will warn him that he must learn how to count all over again. This month’s column reviews how to reliably count time under Illinois law. “The time within which any act provided by law is to be done shall be computed by excluding the first day and including the last, unless the …