Full Moon to Illuminate Skies Tonight, September 7, 2025
Skywatchers are in for a treat tonight as the moon reaches its full phase, appearing fully illuminated from Earth. According to NASA‘s Daily Moon Observation, 100% of the moon’s visible surface will be lit, offering a spectacular view for those across the globe.
This full moon presents a prime possibility for observation, even without specialized equipment. Features like the Aristarchus Plateau, Copernicus Crater, and Mare Crisium will be readily visible to the naked eye. Binoculars will enhance views of the Grimaldi Basin and Gassendi Crater, while a telescope will reveal the intricate details of the Fra Mauro Highlands.the moon’s phases are a result of its 29.5-day orbit around Earth,changing the angles between the Sun,Moon,and our planet. While we always see the same side of the moon, the amount illuminated by the sun varies, creating the cycle of phases we observe:
New Moon - The moon is between Earth and the sun, appearing dark.
Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere).
First Quarter – Half of the moon is lit on the right side.
Waxing Gibbous - More than half is lit, but not yet full.
Full Moon – The entire face of the moon is illuminated. waning Gibbous – The moon begins to lose light on the right side.
Last Quarter (or Third Quarter) – Half of the moon is lit on the left side.
Waning Crescent – A thin sliver of light remains on the left side before becoming dark again.
The next full moon is scheduled to occur on October 6, 2025.
