Set your calendars, Twi-hards - "Breaking Dawn - Part 2" tickets go on sale October 1.

Online sellers Fandango and MovieTickets.com revealed the presale date earlier today, with advance tickets to be sold for both the stand-alone finale and the recently-announced "Twilight" movie marathon slated to screen at theaters nationwide the day prior to release. (The price of a marathon ticket, which hasn't yet been announced, will also include a 10 PM showing of "Breaking Dawn - Part 2".)

To whet your appetite for the upcoming franchise-ender, you can check out the latest "Breaking Dawn - Part 2" trailer above.

"The Twilight Saga: Breaking Dawn - Part 2" hits theaters on November 16.

Will you be buying an advance ticket for the "Twilight" finale? Let us know in the comments.