AT-A-GLANCE Daily Desk Calendar Refill 2015, 3.5 x 6 Inch Page Size (E717-50) 12 months of planning power, January-December; Julian dates; stay on top of each day's events and appointments Half-hourly appointment times from 7 a.m.-5 p.m., one day per two-page spread, Saturday and Sunday combined; past, current and future months reference at bottom of each page Fits standard 17-style bases, sold separately; 3.5 x 6 inch page size; 3.5 x 6 x 1 inch overall