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Closest new moon of 2016 on April 7

The new moon of April 7, 2016, is the closest new moon of the year. It turns new some six hours before reaching perigee – the moon’s closest point to Earth in this monthly orbit. The April 7 moon counts as a supermoon despite the fact that we won’t see the moon in our sky. In fact, when you see the sun on April 7, think of the moon, too. It’ll be between us and the sun – but not exactly between – crossing the sky with the sun throughout the day. Image top of post via Flickr user Nigel Howe.

Wait, you say? Supermoon? But the moon isn’t anywhere near full on this date!

That’s right. This isn’t a full supermoon. It’s a new supermoon. In fact, the new moons on March 9, April 7 and May 6 all qualify as supermoons.

There are six supermoons in 2016, but this April new moon ranks as the second-closest supermoon of the year, after the November 14 full moon supermoon. Some two weeks from now, on April 22, the full moon will closely align with apogee – the moon’s most distant point – to stage the smallest and farthest full moon of 2016. This sort of full moon is sometimes called a micro-moon or mini-moon. Follow the links below to learn more.

What is a supermoon?

What time is the April 7 new moon? How close to perigee?

Spring tides accompany April 2016’s supermoon.

Can I see the April 7 supermoon?

What is the closest supermoon of 2016?

Farthest full moon of 2016 on April 22

What is a supermoon? The term supermoon didn’t come from astronomy. We used to call these moons perigee new moons or perigee full moons. Perigee means near Earth. An astrologer, Richard Nolle, is credited with coining the term supermoon. He defines them as:

. . . a new or full moon which occurs with the moon at or near (within 90% of) its closest approach to Earth.

By this definition, a new moon or full moon has to come within 361,524 kilometers (224,641 miles) of our planet, as measured from the centers of the moon and Earth, in order to be a supermoon.

It’s a very generous definition, and it’s why supermoons are common in popular culture. According to Nolle’s definition, the year 2016 gives us a total of six supermoons: the new moons of March, April and May, and the full moons of October, November and December.

What time is the April 7 new moon? How close to perigee? The April 7 moon is new at 11:24 UTC. Lunar perigee – the moon’s nearest point to Earth for the month – happens about 6 hours after new moon, on April 7, at 17:36 UTC. The March 9 and May 7 new moons also qualify as supermoons, although these new moons don’t coincide as closely with lunar perigee as the April 7 new moon.

The March 9 new moon occurred at 1:54 UTC. Lunar perigee – the moon’s nearest point to Earth for the month – happened about 1 day and 5 hours after new moon, on March 10, at 7:02 UTC.

The May new moon will come on May 6 at 19:30 UTC, or about 15 hours after reaching lunar perigee (May 6, at 4:14 UTC).

Josh Blash in Rye, New Hampshire said he was photobombed by a seagull while taking this beautiful sunset photo of the moon and ocean.

Josh Blash in Rye, New Hampshire said he was photobombed by a seagull while taking this beautiful sunset photo of a full moon rising over the ocean. Photo taken October 18, 2013.

Around each new moon (left) and full moon (right) – when the sun, Earth, and moon are located more or less on a line in space – the range between high and low tides is greatest. These are called spring tides. Image via physicalgeography.net

Spring tides accompany April 2016’s supermoon. Will the tides be larger than usual at the March, April and May new moons? Yes, all new moons (and full moons) combine with the sun to create larger-than-usual tides, but perigee new moons (or perigee full moons) elevate the tides even more.

Each month, on the day of the new moon, the Earth, moon and sun are aligned, with the moon in between. This line-up creates wide-ranging tides, known as spring tides. High spring tides climb up especially high, and on the same day low tides plunge especially low.

The April 7 extra-close new moon will accentuate the spring tide, giving rise to what’s called a perigean spring tide. If you live along an ocean coastline, watch for high tides caused by the March, April and May 2016 new moons – or supermoons.

Will these high tides cause flooding? Probably not, unless a strong weather system accompanies the perigean spring tide. Still, keep an eye on the weather, because storms do have a large potential to accentuate perigean spring tides.

Learn more: Tides and the pull of the moon and sun

Can I see the April 7 supermoon? Don’t expect to see the new moon on April 7. At the vicinity of new moon, the moon generally hides in the glare of the sun all day long, pretty much rising with the sun at sunrise and setting with the sun at sunset. On the other hand, if you were on the moon looking at Earth, you’d see a full Earth.

supermoon-june-2013-tempe-town-lake-arizona

The closest supermoon of 2013 was the full moon on June 23. Photo of June 23, 2013 supermoon by EarthSky Facebook friend Kathleen Kingma. Click for more awesome photos of June 23, 2013 supermoon.

What is the closest supermoon of 2016? As we said above, the year 2016 will have six supermoons: the new moons of March, April and May, and the full moons of October, November and December.

The full moon on November 2016 presents the closest supermoon of the year (356,509 kilometers or 221,524 miles).

This year, in 2016, the March 9 supermoon featured the first eclipse of 2016.

Last year, in 2015, the September 28 supermoon presented the final eclipse of 2015 – and the fourth total lunar eclipse of a lunar tetrad – also known as a Blood Moon.

What is a Blood Moon?

Farthest full moon of 2016 on April 22. One fortnight (approximately two weeks) after the year’s nearest new moon on April 7, it’ll be the year’s farthest and smallest full moon on April 22, 2016. People are calling this sort of moon a micro moon.

Bottom line: The April 7, 2016, moon counts as a supermoon because it’s new and near Earth. No, you won’t see this moon, because the new moon hides in the glare of the sun, but you might discern the higher-than-usual tides along the ocean shorelines.

Looking for a tide almanac? EarthSky recommends…

Bruce McClure

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