Day Runner Monthly Planning Pages 2016, 12 Months, Loose-Leaf, Size 4, 5.5 x 8.5 Inches (481-685Y) Loose-leaf monthly planning pages can be added to Day Runner PRO Planners for additional organization. Includes 12 months of calendars from January  December with world holidays listed. Julian dates Calendar format is one month per two page spread; tabs make it easy to locate your current month. Sunday  Saturday format facilitates monthly planning of appointment and projects Daily blocks are ruled to keep handwriting aligned and allow precise scheduling. Each calendar features a ruled column for notes and past / future month calendar blocks for reference