On August 23, 2025, a rare seasonal black moon will close the night sky in an extraordinary darkness, a vision that you can’t really see, but will definitely notice. The Moon will not return in this form until 2027, so that it is an astronomical treatment once at a time. Why this happens here, how rare it is, and why are Skyvocators counting days.
What is really a black moon?
Unlike familiar Purnima, a black moon occurs when the moon is in the phase of its new moon, which is located between the Earth and the Sun, with its enlightened side face us away. It makes invisible to naked eyes.
While most years there are 12 new moon, sometimes there are 13. When a single celestial season (a solstice and time between a equinox) contain four new moon instead of normal three, the fourth is called the seasonal black moon. There are roots in the astrology of this word, where it once describes a mythological hidden moon, but today astronomers use it to define this rare calendar Quark.
Why is this a special?
Mark your calendar, August 23, 2025The only black moon of the year will be. This is a seasonal black moon, the last we will see till August 2027.
This phenomenon occurs in mid -August after the purse meteor shower peaks, which means that meteor spotting and prolonged exposure astrophotography can still be increased in the deep sky. Equally for astronomers, photographers and casual Skyvocators, this is the perfect setup for a cosmic night out.
Two ways can be a black moon
There are actually two types of black moon:
1. Monthly Black Moon: The second new moon in a single calendar month occurs every 29 months.
2. Seasonal black moon: The fourth new moon in a single celestial season is about every 33 months.
The Last Black Moon, a monthly, which happened just eight months ago. This year is a rare seasonal version.
Why does darkness matters to stargozing?
Without the brightness of the moon, the night sky becomes a true deep place canvas. During a black moon:
→ Like unconscious astronomical objects Milky Way, Star cluster, and far away Nebulas The sharper appears.
Absence of → → Moonlight Astrophotography increases clarity.
→ Even accidental stargazers will notice more Stars And deep opposite.
Think of it as light as nature so that you can see the universe in high definition.
Black moon vs blue moon
Black Moon has an astronomical brother, blue moon. While a blue moon occurs when there is an additional full moon in a calendar period, a black moon is its new moon equivalent. Both are the results of mismatch between the lunar chakra and the solar year.
The phrase “once in a blue moon” speaks to its rarity, and the black moon is only particularly special, even if they are invisible.
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What is coming next
August 2025 Remember Black Moon? What’s on the lunar horizon here:
→ 31 August 2027: Monthly black moon
→ 20 August 2028: Seasonal black moon and a supermoon
→ 31 May 2026: Monthly blue moon
→ 20 May 2027: Seasonal blue moon
You will not see black moon, but you will see its effect. On August 23, 2025, the sky will deepen, the star sharper, and the universe will be slightly closer. Whether you are stretching astrophotography shots or simply lying under the stars, it is worth living for one night.
(This article means only for your general information. Zee News does not pledge for its accuracy or credibility.)