Youngest possible lunar crescent, with the moon’s age being exactly zero as soon as this photo was take away – at the instant of brand-new moon – 07:14 UTC on July 8, 2013. Picture by Thierry Legault.

You are watching: How often is there a new moon

What is a brand-new moon? once the moon is new, it’s most almost between the Earth and also sun because that any details month. It’s climbing and setup when the sun does and traveling throughout the skies with the sun throughout the day. Due to the fact that it is close to the sun its shadowed side points towards Earth, and also hence that is invisible, other than when it crosses the confront of the sunlight in a solar eclipse.

Why there’s no eclipse every new moon

New moon occurs around once a month, because the moon takes around a month to orbit Earth. Most of the time, the new moon passes no in prior of the sunlight at brand-new moon, but only near the sunlight in our sky. That’s why, in most months, there’s no solar eclipse.

The new moon is in between the Earth and the sun, and so that shadow next points toward Earth, making that invisible. Not to scale. Click below to view animation.

The photograph of a brand-new moon at the top of this page shows the moon as it passed close to the sun on July 8, 2013. There was no eclipse the day; it to be an ordinary brand-new moon.

New moons room generally totally invisble without unique equipment and also a the majority of moon-photography experience. Thierry Legault was able to record the photograph at peak – the moon in ~ the immediate it was new – because the moon the month happen slightly phibìc or south of the sun, and also the faintest of lunar crescents to be visible.

Read more: What’s the youngest moon you can see?

Some human being use the ax new moon because that a thin crescent moon clearly shows in the west ~ sunset. You constantly see these tiny crescents – which set shortly ~ the sunlight – a day or two after every month’s new moon. Astronomers don’t call these small crescent moons new moons, however. In the language that astronomy, this slim crescent is called a young moon.

New moons, and young moons, are fascinating to many. The Farmer’s Almanac, for example, still offers info on gardening by the moon. And many societies have holidays based upon moon phases.

As the moon orbits Earth, it alters phase in an orderly way. Monitor the links below to know the phases the the moon.

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New moonWaxing crescent moonFirst 4 minutes 1 moonWaxing gibbous moonFull moonWaning gibbous moonLast 4 minutes 1 moonWaning crescent moon

Bottom line: new moon occurs when the moon is top top the very same side of earth as the sun. Brand-new moons normally can’t it is in seen. They overcome the sky with the sun throughout the day, and the moon’s shadow next is pointed towards Earth. A new moon is visible only throughout a solar eclipse.