On August 23, 2025, skywatchers will experience a rare astronomical phenomenon known as a seasonal Black Moon — the fourth new moon in a single astronomical season, which occurs only once every 33 months. Unlike a full moon, a Black Moon is invisible to the naked eye because the Moon is positioned between Earth and the Sun, with its illuminated side facing away from us.
Why This One Is Special
This will be the only Black Moon of 2025, and the last seasonal Black Moon until August 2027. It arrives just days after the Perseid meteor shower peaks, offering exceptionally dark skies ideal for stargazing and astrophotography. With no moonlight to interfere, observers can expect clearer views of the Milky Way, star clusters, and distant nebulae.
Stargazing Tips
- Head to remote areas far from city lights.
- Use long-exposure settings for astrophotography.
- Bring binoculars or a telescope for enhanced viewing.
- Stay out late — the darker the sky, the better the show.
Fun Fact: Two Types of Black Moons
- Monthly Black Moon: Two new moons in a single calendar month.
- Seasonal Black Moon: Four new moons in one astronomical season — the rare type occurring this August.
Upcoming Celestial Highlights
- August 12–13: Perseid Meteor Shower peaks.
- August 23: Black Moon occurs.
- August 2028: Next seasonal Black Moon, coinciding with a supermoon.
