It might not look like it, but there’s actually still a small crescent of Moon visible in tonight’s sky. It’s the night before the New Moon, so don’t expect to spot anything on its surface, but keep reading to find out what tonight’s Moon means.
What is today’s Moon phase?
As of Friday, Oct. 9, NASA’s Daily Moon Guide tracker tells us the Moon is in the Waning Crescent phase, with 2% of its surface visible.
When is the next Full Moon?
The next Full Moon will take place on October 25 or 26, depending on your timezone.
What are Moon phases?
The Moon completes an orbit around Earth in roughly 29.5 days. During that time, its position changes relative to the Earth and Sun, altering how much of the Moon’s illuminated surface is visible to us. This produces the familiar lunar phases, beginning with a thin crescent and progressing through the quarter phases before reaching a Full Moon. The sequence then repeats as the Moon continues its orbit. According to NASA, the phase visible from Earth is determined by the Moon’s changing position in relation to both Earth and the Sun.
The eight phases are:
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.
