# Astronomy Calendar

> Daily Moon Phases, Sun Times & Astronomical Events

Free astronomy calendar with daily moon phases, sun rise/set, upcoming meteor showers, eclipses, and planetary events. Pure browser-based calculations.

URL: https://tools.scoreroute.com/tools/astronomy-calendar/

Markdown: https://tools.scoreroute.com/tools/astronomy-calendar/.md

## About the Astronomy Calendar

This tool provides a comprehensive overview of celestial events visible from Earth. Moon phases are calculated using Conway's algorithm (accurate to within 1 day). Sun rise and set times use a simplified NOAA algorithm referenced to UTC. Astronomical events include major meteor showers, solar and lunar eclipses, planetary conjunctions, and seasonal markers (equinoxes and solstices).