your dining time is listed as frst or second until you get checked in if it says 6:00 it could be 5:45, 6:00, 6:15 8:30 is 8:15,8:30,8:45. i have read that depending on make up of your party usually determines your rotation but not the holy grail. in our case it was 2 adults first seating and we had 6:15 seating parot, tritions,tritions, ant.