AT-A-GLANCE Daily Desk Calendar Refill is sure to help keep you up-to-date and organized all year long. Covers 12 months January – December making it the perfect resource for year round planning. Scheduling appointments is made easy with this refill, which features half-hourly appointments, 7:00 a.m. to 5:00 p.m. and two pages per weekday. Past, current and future months reference are included for additional planning perspective. This refill fits standard 17-style bases with 2 rings. Each page: 3.5 in. x 6 in.. Overall size: 3.5 in. x 6 in. x 1 in..