Buy the 2015 Old Farmer's Almanac!
If you are refering to theIf you are refering to the old peg type instead of the type with the spring, I have seen them in craft stores, such as Michaels and JoAnns.

2015 Garden Calendar2015 Weather Watcher's Calendar2015 Recipes Calendar2015 Engagement Calendar 2015 Everyday Calendar2015 Country CalendarNew Year Cross StitchLobster Rope Doormats