Can I use my Merlin Annual Pass on the date it expires? Yes, you can use your Merlin Annual Passes on date they expire. Please check attraction opening times prior to travelling. Related articles When can I renew my Standard or Premium Merlin Annual Pass? How much have I saved by buying a Merlin Pass? How can I purchase Friends and Family tickets? Can I use my Merlin Membership immediately after purchase? What is the Drinks Capsule?