The Moon has now entered its final stretch of the lunar cycle before the New Moon. Over the next few nights, the illuminated portion visible from Earth will continue to decrease until it disappears completely from view.
What is today’s Moon phase?
As of Thursday, July 9, NASA’s Daily Moon Guide tracker tells us the Moon phase is in its Waning Crescent phase, with 34% of its surface visible.
Tonight when you look up without any visual aids you’ll see just the Oceanus Procellarum and the Kepler Crater. With binoculars or a telescope, you’ll see this plus the Grimaldi Basin, Mare Humorum, and the Gassendi Crater.
When is the next Full Moon?
The next Full Moon will take place on July 29.
What are Moon phases?
According to NASA, the Moon takes roughly 29.5 days to orbit Earth, passing through eight distinct phases during that time. While the same hemisphere of the Moon is always turned toward Earth, the portion lit by the Sun changes as it moves along its orbit. This shifting illumination makes the Moon look like it’s changing shape over the course of the month, cycling through crescents, quarter phases, and the bright Full Moon. This regular sequence is known as the lunar cycle.
New Moon – The Moon is between Earth and the sun, so the side we see is dark (in other words, it’s invisible to the eye).
Mashable Light Speed
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. It looks like a half-Moon.
Waxing Gibbous – More than half is lit up, but it’s not quite full yet.
Full Moon – The whole face of the Moon is illuminated and fully visible.
Waning Gibbous – The Moon starts losing light on the right side. (Northern Hemisphere)
Third Quarter (or 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 going dark again.
