I booked our Christmas Aulani Vacation on May 21, 2018 for December 21-26th. We needed a 2 bedroom, I was "forced" to get an Ocean view. booked it early in the morning and planning our trip now!! Around month 8, there were more options, but I am excited with what we have. Nothing available from 12/27-1/1. New Year's weekend was gone about 10 months out. Hope that helps!