Day Runner PRO Recycled Weekly Column-Style Planning Pages, 8 1/2 x 11 Inches, 2013 (491-485-13) Monday - Sunday format; Page size: 8 1/2-Inch x 11-Inch Printed on quality paper containing 60% post-consumer waste Column format; Monthly overview tabs included; 30 minute appointment times Dated yearly refill (January - December) One week per two-page spread; Reference calendars on each spread and Julian dates