Moon Phases Calendar 2025 – Track the Lunar Cycle
The Greater Hazleton Area Astronomical Society
The moon phases calendar is an essential tool for amateur astronomers, night photographers, and skywatchers. Whether you’re planning a full moon hike, observing a lunar eclipse, or capturing moonlit skies, this calendar helps you sync with the rhythms of the moon.
Why Moon Phases Matter for Stargazing
New Moon – Best for seeing faint stars and galaxies
Full Moon – Ideal for viewing surface details and craters
Quarter Moons – Create dramatic shadows on lunar terrain
Lunar Eclipses – Rare celestial events you don’t want to miss
Tips for Moon Watching
Use a telescope or binoculars for detail
Start with the terminator line (between light and dark) for the best surface views
Observe over several nights to track how the moon changes
Keep a moon journal to note what you see each phase
Plan Your Night with GHAAS
The moon phase guide helps our club schedule public telescope nights, astrophotography sessions, and educational events.
Join us under the stars and explore the moon like never before!
Want Hands-On Help?
Join GHAAS and attend our public telescope nights to get real experience with guided stargazing and astronomy education.