As of September 6, 2025, the moon will be in the Waxing Gibbous phase, with approximately 98% of its surface illuminated and visible from Earth. This stage in the lunar cycle, which occurs just before the Full Moon, offers a clear view of the moon’s features, making it a prime opportunity for both casual observers and astronomy enthusiasts.
The lunar cycle consists of eight distinct phases, which take about 29.5 days to complete, according to information from NASA. These phases result from the changing angles between the Sun, Moon, and Earth as the Moon orbits our planet. As a result, observers always see the same side of the Moon, but the amount of illumination varies, leading to different appearances such as new moons, half moons, and full moons.
Tonight, September 6, the moon will be particularly bright and easy to spot. Those without any optical aid can observe features such as the Mare Imbrium, Mare Vaporum, and Mare Fecunditatis. For those equipped with binoculars, the Grimaldi Basin and Gassendi Crater are also within reach. Telescopic viewers can enjoy even more detailed views, including the historic landing sites of the Apollo 14 and Apollo 17 missions, as well as the Rupes Altai.
Upcoming Full Moon and Moon Phases Explained
The next full moon will occur on September 7, just one day after the Waxing Gibbous phase peaks. This marks a significant moment in the lunar calendar, as the full moon is often associated with various cultural and natural phenomena. The previous full moon took place on August 9.
Understanding lunar phases is essential for enthusiasts and casual observers alike. According to NASA, the eight primary phases are as follows:
– **New Moon**: The Moon is positioned between Earth and the Sun, rendering the illuminated side invisible.
– **Waxing Crescent**: A small sliver of light appears on the right side.
– **First Quarter**: Half of the Moon is illuminated, resembling a half-moon.
– **Waxing Gibbous**: More than half is illuminated but not completely full.
– **Full Moon**: The entire face of the Moon is visible and fully illuminated.
– **Waning Gibbous**: The Moon begins to lose light on the right side.
– **Last Quarter**: Another half-moon, but now the left side is lit.
– **Waning Crescent**: A thin sliver of light remains on the left side before the cycle begins again.
These phases offer a captivating glimpse into the Moon’s behavior and its impact on Earth, influencing tides and even cultural traditions. As the Waxing Gibbous phase leads into the full moon, enthusiasts across the globe will be looking up to witness this celestial event, taking part in a natural rhythm that has fascinated humanity for centuries.