Daily professional appointment book is designed for four persons and features twin-wire binding for easy access. Planning pages range 12 months from January to December. One-page-per-weekday format includes an appointment schedule from 7 AM to 8:45 PM in 15-minute intervals in each of the four ruled columns. Saturday and Sunday share a page. A past, current and four months reference spans across two pages. Daily pages also include holidays and count of days/days remaining.