{"id":96881,"date":"2025-08-20T13:20:05","date_gmt":"2025-08-20T13:20:05","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/96881\/"},"modified":"2025-08-20T13:20:05","modified_gmt":"2025-08-20T13:20:05","slug":"what-is-a-black-moon-a-closer-look-at-the-august-event","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/96881\/","title":{"rendered":"What is a black moon? A closer look at the August event."},"content":{"rendered":"

You won\u2019t actually see it, but a rare black moon<\/a> \u2013 this one, the second new moon<\/a> in an astronomical season<\/a> \u2013 will appear on Aug. 23<\/a>. Weather permitting, it’ll give you darker skies and extra time to stargaze and to observe the end of the Perseid meteor shower<\/a>.<\/p>\n

The term “black moon” is more of a folksy name<\/a>, not an official label in astronomy, says Earthsky.org. It’s a rare occurrence, taking place once every 33 months<\/a>.<\/p>\n

In simple terms, a black moon is an extra new moon. (A new moon, one of the eight lunar phases<\/a>, is the moon we can\u2019t see.) New moons happen when the moon is between the Earth and the sun. Its illuminated side faces away from Earth, which makes it invisible to us.<\/p>\n

Can’t see our graphics? Click here to reload the page<\/a>.<\/p>\n

The absence of reflected moonlight during a new moon makes stars and other celestial objects easier to see<\/a>. That’s when amateur astronomers can get out their telescopes<\/a> or binoculars<\/a> to study planets, stars and other deep-sky objects<\/a>.<\/p>\n

Black moons are unique because our 30- or 31-day calendar months are slightly different<\/a> from 29.5-day lunar cycles. Astronomical seasons are also different, since lunar cycles don\u2019t fit neatly into them. The differences allow black moons to appear at irregular intervals.<\/p>\n

Black moons are referenced like blue moons<\/a>, which are defined as the\u00a0third full moon in an astronomical season containing four full moons. (Full moons<\/a> are moons that are fully illuminated.)<\/p>\n

How are black moons defined?<\/p>\n

Monthly black moon: A second new moon in a calendar month.<\/p>\n

Seasonal black moon: The third new moon in an astronomical season with four new moons. There are four astronomical seasons<\/a>, defined by the Earth\u2019s position in its solar orbit:<\/p>\n

Summer solsticeWinter solsticeAutumnal equinoxSpring equinox<\/p>\n

Astronomical seasons usually have three new moons. If a season has four new moons, the third is labeled a black moon.<\/p>\n

SOURCE USA TODAY Network reporting and research; Reuters; NASA; space.com; iflscience.com; earthsky.org; livescience.com; National Geographic<\/p>\n","protected":false},"excerpt":{"rendered":"You won\u2019t actually see it, but a rare black moon \u2013 this one, the second new moon in…\n","protected":false},"author":2,"featured_media":96882,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[966,13720,6626,40333,20250,2935,41963,23665,27844,7042,41544,718,29772,13547,13531,13549,13470,13560,12921,6583,79,193,2384,40337,27842,13692,13714,41964],"class_list":["post-96881","post","type-post","status-publish","format-standard","has-post-thumbnail","category-science","tag-article","tag-article-plus","tag-astronomy","tag-calendars","tag-full","tag-full-moon","tag-graphics","tag-image","tag-image-topper","tag-moon","tag-moon-natural-satellite","tag-nasa","tag-natural","tag-neutral","tag-outer","tag-outer-space","tag-overall","tag-overall-neutral","tag-plus","tag-satellite","tag-science","tag-space","tag-time","tag-time-u0026-calendars","tag-topper","tag-u0026","tag-usat","tag-usat-graphics"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/96881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=96881"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/96881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/96882"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=96881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=96881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=96881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}