PresbyCal Desktop Calendar is a full-featured calendar and event scheduling application based on the liturgical seasons of the Christian church year. It includes an onscreen calendar that integrates into your desktop wallpaper for easy viewing of your daily appointments, and a scheduler for scheduling events and appointments. The scheduler shows the days of the week in their corresponding liturgical color (based on the Presbyterian Church (USA) liturgical calendar) and includes a short description of the meaning of each day's color. Schedule one-time events, recurring events, or all-day events; add highlight colors and icons to each event, as well as personal notes; choose to integrate the onscreen calendar into your desktop wallpaper, or jut use the scheduler application without the calendar; options let you configure the onscreen calendar to use a background color or image, automatically change the background image on a daily, weekly, monthly basis, set calendar fonts and colors to use, and set the calendar's orientation. PresbyCal sits in your system tray, so it's always just a click away.