The description from Ticketmaster about the two day pass to US and IOA says this:
Thank you for contacting us regarding the Universal Orlando Two Day - Two Park Pass. We regret any inconvenience that you may have experienced. The following information has been provided to us by Universal Studios: "The 2-Day/2-Park Ticket entitles one (1) guest admission to the Universal Studios Florida and Universal's Islands of Adventure theme parks for any two (2) calendar days."
What is a calendar day? Back-to-back days, maybe? Or any day(non-expiring?)


Thank you for contacting us regarding the Universal Orlando Two Day - Two Park Pass. We regret any inconvenience that you may have experienced. The following information has been provided to us by Universal Studios: "The 2-Day/2-Park Ticket entitles one (1) guest admission to the Universal Studios Florida and Universal's Islands of Adventure theme parks for any two (2) calendar days."
What is a calendar day? Back-to-back days, maybe? Or any day(non-expiring?)

