Moon Phase Today August 24 2026 – Waxing Gibbous at 86% Illumination

The Moon phase today on August 24 is Waxing Gibbous, with 86% of the lunar surface illuminated and visible from Earth, according to NASA’s Daily Moon Guide tracker. This near-full phase offers excellent viewing opportunities, making tonight an ideal time to observe the Moon’s surface features without waiting for the Full Moon on August 28.

At 86% illumination, the Waxing Gibbous Moon presents a striking view in the night sky. This phase occurs between the First Quarter and Full Moon, with more than half but not yet all of the lunar surface lit. The term “gibbous” comes from the Latin word “gibbosus,” meaning humpbacked, referring to the Moon’s bulging appearance during this phase.

Tonight’s Moon displays several prominent features that are visible at different levels of magnification. Without any visual aids, observers can spot the darker areas known as maria (Latin for “seas”), which are ancient lava plains that appear as darker patches against the brighter lunar highlands.

NASA’s official Moon website provides real-time tracking and detailed information about lunar observations. For those interested in precise viewing times, Time and Date’s Moon calculator offers customized rise and set times based on your location.

Today’s Moon Phase – August 24, 2026

The Moon is currently in its Waxing Gibbous phase, marking the period between the First Quarter and the Full Moon. At 86% illumination, the Moon appears as a bright, almost-full disk in the evening sky. This phase represents a prime viewing opportunity because the angle of sunlight striking the lunar surface creates dramatic shadows along the terminator – the line dividing the illuminated and dark portions of the Moon.

During the Waxing Gibbous phase, the Moon rises in the afternoon and sets after midnight, making it visible throughout the evening and early night hours. This timing provides excellent conditions for observation, as the Moon is already well above the horizon when the sky darkens completely.

The illumination percentage will continue to increase each night, growing from tonight’s 86% to 100% by the Full Moon on August 28. Each evening reveals slightly more of the lunar surface, with the terminator gradually revealing new features as it progresses across the Moon’s face.

What You Can See on the Moon Tonight

The Waxing Gibbous Moon offers different viewing experiences depending on your equipment. The following breakdown shows what you can see with the naked eye, binoculars, or a telescope:

Visible Features Without Equipment

With the naked eye, tonight’s 86% illumination reveals several prominent maria (lunar seas) that appear as darker patches against the brighter lunar highlands. These features are visible to anyone with clear skies and reasonably dark viewing conditions, even in urban areas with light pollution.

Mare Vaporum – The “Sea of Vapors” is located in the central region of the Moon’s near side. It appears as a relatively small, dark area near the terminator during the Waxing Gibbous phase. Its proximity to the terminator makes it especially visible tonight, with shadows enhancing its features.

Mare Tranquillitatis – The “Sea of Tranquility” is one of the most famous lunar features, known as the landing site of Apollo 11. It appears as a large, dark area on the Moon’s eastern quadrant. During the Waxing Gibbous phase, this mare is beautifully illuminated, showcasing its distinctive boundaries and the lighter “islands” within it.

Mare Fecunditatis – The “Sea of Fertility” sits southeast of Mare Tranquillitatis. This smaller, irregularly shaped mare appears as a dark patch with rugged, cratered margins. Its position near the Moon’s edge during this phase makes it a striking feature to observe.

What Binoculars Reveal

Binoculars significantly enhance the viewing experience, revealing features that are invisible to the naked eye. A standard pair of 7x or 10x magnification binoculars will show details that transform the Moon from a flat disk into a three-dimensional world of mountains, craters, and plains.

Clavius Crater – Located in the southern lunar highlands, Clavius is one of the largest craters visible from Earth. Its distinctive feature is a chain of smaller craters within its walls, creating a unique pattern visible even with modest binoculars. The crater’s position near the terminator during the Waxing Gibbous phase creates dramatic shadowing that highlights its interior details.

Mare Frigoris – The “Sea of Cold” stretches across the northern region of the Moon’s near side. This elongated, irregular mare appears as a dark band near the Moon’s northern limb. During the Waxing Gibbous phase, it presents an extended, somewhat curved shape that runs parallel to the Moon’s edge.

Mare Nectaris – The “Sea of Nectar” is a smaller mare located southeast of Mare Tranquillitatis. It appears as a roughly circular, dark patch with distinctive cratering along its margins. The mare’s relatively isolated position makes it a prominent feature during this phase.

For the best viewing with binoculars, use a stable support or rest your arms against a solid surface to reduce shaking. Focus on the terminator, where shadows are longest and features appear most dramatic.

Telescope Views – Including Apollo Landing Sites

A telescope transforms the lunar viewing experience, revealing details that seem to bring the Moon within arm’s reach. With a telescope of 150mm aperture or larger, observers can see features only hinted at through binoculars.

Apollo Landing Sites – Under excellent conditions with a telescope equipped with high magnification, it’s possible to see the landing sites of Apollo 11, 14, and 17. While the equipment left behind by astronauts is too small to resolve directly, the landscapes around these sites are clearly visible. The Apollo 11 site is located in Mare Tranquillitatis, Apollo 14 in the Fra Mauro highlands near Mare Cognitum, and Apollo 17 near the Taurus-Littrow valley at the southeastern edge of Mare Serenitatis. The distinctive features of these areas – the plains, crater rims, and mountain ranges – provide a tangible connection to humanity’s lunar explorations.

Crater Formation Details – A telescope reveals the intricate detail of lunar craters, including central peaks, terraced walls, and floor textures. Craters such as Copernicus, Tycho, and Kepler show remarkable detail during the Waxing Gibbous phase, with their central peaks casting long shadows that emphasize their three-dimensional structure.

Mountain Ranges – The lunar Alps and Apennines are visible as bright, rugged terrain along the terminator. These mountain ranges, formed by ancient impacts, rise dramatically from the lunar surface and are particularly striking when viewed through a telescope.

For those using a telescope, the terminator is the most rewarding place to observe. The long shadows cast across the lunar surface during the Waxing Gibbous phase reveal details that would be invisible under the full illumination of the Full Moon.

When Is the Next Full Moon?

The next Full Moon will occur on August 28, just four days from tonight. This Full Moon is traditionally known as the Sturgeon Moon, named by Native American tribes for the large sturgeon fish that were more easily caught in the Great Lakes and other large water bodies during late summer.

The August Full Moon is also sometimes called the Green Corn Moon, the Barley Moon, or the Fruit Moon, reflecting different cultural traditions and agricultural markers. Regardless of the name, the Full Moon on August 28 will offer a spectacular view, with the entire lunar disk illuminated and visible throughout the night.

Between tonight and the Full Moon, the illumination will increase from 86% to 100%, with the Moon rising progressively later each evening. By the Full Moon, it will rise at sunset and set at sunrise, creating a full night of lunar illumination.

The period between the Waxing Gibbous and Full Moon is ideal for tracking the Moon’s changes night by night. Observers can watch as the terminator progresses across the lunar surface, gradually revealing and then obscuring different features in a continuous cycle of discovery.

Understanding Moon Phases – A Quick Guide

The Moon’s phases are caused by its orbit around Earth and the relative positions of the Sun, Earth, and Moon. As the Moon orbits Earth approximately every 29.5 days, different amounts of its illuminated hemisphere become visible from our perspective.

The eight phases of the Moon, in order, are:

• New Moon – The Moon is between Earth and the Sun, so the side facing us is completely dark. The Moon is invisible to the naked eye during this phase.
• Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere perspective), growing larger each night as the Moon moves in its orbit.
• First Quarter – Half of the Moon is lit on the right side, appearing as a half-Moon. This phase is called “first quarter” because the Moon has completed one quarter of its orbit since the New Moon.
• Waxing Gibbous – More than half of the Moon is illuminated, but it’s not yet full. The term “gibbous” describes the bulging, humpbacked appearance of the Moon during this phase.
• Full Moon – The entire face of the Moon is illuminated, with Earth between the Moon and the Sun. This is the brightest and most recognizable phase.
• Waning Gibbous – The Moon begins losing illumination on the right side (Northern Hemisphere perspective), with more than half still lit but decreasing each night.
• Third Quarter (Last Quarter) – Half of the Moon is lit, but now the left side (Northern Hemisphere perspective) is illuminated. This is the opposite of the First Quarter.
• Waning Crescent – A thin sliver of light remains on the left side before disappearing entirely, leading back to the New Moon and starting the cycle anew.

The entire cycle repeats approximately every 29.5 days, creating the predictable pattern of lunar phases that humans have observed and tracked for millennia. For a detailed look at how the Moon’s appearance changes daily, you can explore our guide on what the Moon will look like on specific dates.

Best Time to View the Moon Tonight

The Waxing Gibbous Moon will be visible for most of the evening, providing ample opportunity for observation. The optimal viewing time is after sunset when the Moon has risen high enough above the horizon to be seen clearly, and the sky has darkened sufficiently to reveal lunar details.

Tonight, the Moon will rise in the southeast during the late afternoon and will be well-positioned for viewing by early evening. The best viewing conditions typically occur when the Moon is at least 30 degrees above the horizon, as looking through less atmospheric distortion improves the clarity of lunar features.

Light pollution is less of a factor for lunar observation than for deep-sky objects, making it possible to observe the Moon even from cities. However, a dark sky free from artificial light will always provide better contrast and reveal more subtle details.

For the sharpest views, observe when atmospheric conditions are stable. Still, clear nights without wind or high humidity produce the most detailed images. If you see stars twinkling rapidly, the atmosphere is turbulent, which may affect lunar viewing through binoculars or telescopes.

As the Moon moves toward the Full Moon on August 28, each night offers slightly better viewing of the lunar surface. Observers can track how the terminator moves across the Moon’s face, revealing different features each night.

Upcoming Lunar Events to Watch

The Waxing Gibbous Moon of August 24 is just the beginning of a lunar viewing sequence. Here are key dates to mark on your calendar:

• August 28 – Full Moon (Sturgeon Moon). The entire lunar disk will be illuminated, offering the brightest view of the month. This is the best time to observe the Moon’s full face and its subtle color variations.
• August 28 – September 4 – Waning Gibbous phase. The Moon will gradually lose illumination on the right side, with the terminator revealing features from a different angle.
• Early September – The Moon will move through its Third Quarter and Waning Crescent phases, becoming visible in the morning sky before returning to the New Moon.

Beyond the immediate cycle, the autumn months bring favorable lunar viewing conditions with clearer skies in many regions. The months around the autumnal equinox often provide excellent atmospheric stability for lunar observation.

For those interested in deeper lunar viewing, the next Full Moon after August will occur in September, known as the Harvest Moon. This Full Moon is famous for providing extra light in the evening sky during harvest season.

Frequently Asked Questions