Calendar of First, Third and Fifth Weekends - The Texas Calendar of First, Third and Fifth Weekends Most visitation schedules provide for visitation on the first, third and fifth weekends of the month. This can get very confusing because the weekend begins on Friday and some months have a fifth weekend which means that there are back to back weekends of visitation. Texas Child Possession & Access Schedules | TX Custody Texas uses the terms "possession" and "access" instead of "physical custody" and "visitation." A parent has possession of a child when the child is under his or her care. Access is a broader term that can refer to any communication a parent has with a child, as well as a parent’s attendance at the child’s activities.