Prime time to buy in rotation - Enjoy Christmas 2015, New Years 2016/2017 and July 4th week 2017! Rotation F - Program is one rotating Platinum prime weeks in winter and one in summer, Gold week of choice outside of Platinum weeks, and 7 additional use days for an additional fee. Rotation F 2015/2016 winter week is Dec 19-26, 2015, summer week is June 18-25, 2016. Added bonus, two prime winter dates in 2016/2017 are Dec 31, 2016 - Jan 7, 2017 and Jan 21-28. Summer 2017 week is Jul 1-8.