An unusual phenomenon in the sky today. Astronomers call it a "cosmic light switch."

Something will soon unfold in the sky that will delight nighttime observers. The "Black Moon" – a rare and somewhat mysterious phenomenon – will darken the August sky. What is this astronomical phenomenon, and what astrological significance does it have?

While it sounds somewhat ominous, a "Black Moon" doesn't signify any cataclysm or herald an apocalypse. It simply refers to the second new moon in a calendar month , or—as this year—the third new moon in a season. In August 2025, it will fall on the 23rd. Although its apogee is at 8:06 a.m. CEST, it will be visible throughout the preceding night.

The very moment of new moon means that the Moon will pass between Earth and the Sun and—from our perspective—will disappear from the sky entirely . Its absence will make the night exceptionally dark. Astronomers jokingly call this phenomenon a "cosmic light switch."

On this night, the sky will be most favorable for all observers. Without the moon's glow, even the most shy stars will emerge from shadow, and planets like Jupiter and Venus will shine brighter than usual, meaning that "shooting stars" will also be more visible.

Just find a spot away from the city lights, spread out a blanket, and simply look up. If the weather cooperates, you'll be treated to a spectacle unlike any other.

Another opportunity like this? We'll have to be patient – ​​the next "Black Moon" won't appear until August 2028.

But "Black Moon" is not just an astronomical term. In astrology , this name also encompasses a symbolic point called the Black Moon of Lilith . This is the archetypal figure of rebellious and untamed femininity – Lilith, the mythical first wife of Adam, who rejected paradise and chose freedom.

Astrological birth chart with planetary positions / Photo: Unsplash, The New York Public Library

In horoscopes, Lilith points to what is hidden, difficult, and sometimes painful: our fears, rejected desires, or anger . Astrologers emphasize, however, that it is also an invitation to deeper self-knowledge. The energy of the "Black Moon" can be intense, but it can lead to inner transformation and the courage to face one's own shadow.

Fortunately, the Moon doesn't disappear for long. On August 24th and 25th, it will return to the sky as a delicate, bright crescent above the western horizon . It's a moment that always evokes awe—not only among astronomy enthusiasts, but also among those who simply enjoy pausing for a moment and looking up.