Day-Timer Daily Planner Refill 2017, One Page Per Day, Traditional, 3-3/4 x 6-3/4", Portable Size (12800) Refill includes 12 colorful tabbed monthly calendar / dividers with a To Be Done section on the back of each which run from Jan. to Dec., April to March, July to June and Oct. to Sept. and a full year's supply of daily pages. One page per day format uses up less space in your planner. Half-hourly appointment slots from 8:00 a.m. - 8:00 p.m. every day of the week, including Saturday and Sunday, makes it easy to manage your work day, evenings and weekends. Times run down the middle of the page providing you with two columns for organized scheduling and notetaking. Ruled daily diary sections, to-do list and expense list also included on each daily page.