This 2026 Astronomy Calendar provides a detailed overview of celestial events throughout the year. Designed as a circular chart, it is one of the most comprehensive guide available and includes more than 150 events visible with the naked eye, binoculars, or 4-inch telescope. The calendar shows major moon phases, planetary alignments, meteor showers, solstices, equinoxes, and other notable astronomical phenomena. Event categories are color-coded for easy reference, covering lunar, solar, planetary, and meteor activities. It serves as a practical reference for anyone interested in following the night sky in 2026, whether for personal observation, educational purposes, or astronomy studies.