Welcome to America's Coolest Astrology Calendar. While it may look complicated, its unique system helps you quickly understand the nature of each day so you can use the time effectively.

While it started in 1949 as a teaching tool, it has evolved into a powerful strategic planning guide. It begins with an overview of the year to help you safely navigate around the rough spots.

Then each Month's Annotated Forecasts provide insights about more than 150 significant dates, and it finishes with a peek at 2026. Features: A Symbol Guide with Keywords, Monthly Text Ephemeris, Easy & Tricky Days, Numeric Ephemeris and Quick Reference Pages.

Note: We made some improvements noted below! The calendar's uniquely intuitive system makes the daily Astrology data easy to understand and applicable in your own life. It is designed to help the beginner expand their knowledge while providing experienced practitioners with the details they need.

The annotated forecasts describe how planetary movements and configurations affect society and individuals. This allows the reader to understand the larger trends while still being able to personalize the information for themselves.

The instructions that explain the system, and the forecasts, are supported by online videos with the authors. IMPROVEMENTS IN 2025: The Lunar aspects that appear above the date are now preceded by the Aspect.

They run in sequence from left to right. The monthly annotated forecasts are longer.

On days when the Void of Course is especially problematic the box is trimmed with a light gray edge. Note: There are multiple versions of the Planetary Calendar that all include the monthly calendar pages with plain language ephemerides, annotated forecasts with symbol guides, instructions, an annual numeric Ephemeris and Quick Reference Pages.

FeaturesDetailed Monthly Forecasts Easy to Understand Instructions Symbol Guide with KeywordsSupported by Online VideosMoon Signs, VOC, Phases, Eclipses Planetary Positions & Retrogrades Meteor Showers, HolidaysMonthly Text EphemerisQuick Reference Timing Pages at the BackClearly Marked Easy Days & Tricky Days. .