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One of my first attempts at telephotography. This picture was taken using my 9" amateur telescope and a simple non-SLR camera on a tripod looking into the eyepiece; so called eyepiece projection. To get the focus right, I used a trick told to me by Dr. Alan Cousins. First focus a pair of binoculars at infinity (eg. at the Moon). Next, use the binocular to look through the telescope eyepiece at the Moon and adjust the telescope focus till the image is sharp. You now have parallel light coming from the telescope eyepiece and by setting the camera focus at infinity, the image is sharp.

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14y ago
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11y ago

All of them. The portion of the lighted side of the moon that's visible from Earth

varies smoothly, from zero to 100% and back to zero again, during each complete

cycle. There are about eight names commonly given to various stages of this

process, but the number of different apparent 'shapes' is limited only by a person's

ability to distinguish between closely similar ones, since the change is continuous.

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16y ago

When you see a 'half moon,' it is a first quarter moon. A full moon is actually the second quarter, and when the shadow passes to just the other half, it is a third quarter. A 'fourth quarter' would be completely behind the shadow of the earth, and mostly invisible.

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13y ago

That depends on whether your refering to a waxing crescent (new crescent), or a waning crescent (old or fading crescent moon). A new crescent, which appears on the right side, or lower right side of the moon can happen up to twice in a month. A waning crescent, which will appear on the left side, can be seen around to 5 times in a month.

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14y ago

Well, it takes 1 week to go from New Moon to First Quarter moon (7 days). It takes another week to go from First Quarter Moon to Full Moon. It takes ANOTHER week to go from Full Moon to Last Quarter Moon and ONE MORE WEEK to go from Last Quarter Moon to New Moon again. So, from First Quarter to New moon - it takes about 3 weeks (or 21 days). It takes 4 weeks for the moon to go around Earth once (that's why it's called a 'month" - month comes from the word moon)

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13y ago

The time between First Quarter and Full Moon is one quarter of the complete

cycle of phases.

The complete cycle averages 29.53 days, of which one quarter is 7.38 days. (rounded)

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14y ago

Generally only once, but since the cycle of moon phases takes 28 days while some months are 31 days, it will occasionally happen that if the first quarter moon happens on the 1st or 2nd of the month, the next 1st quarter will occur within that same month.

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8y ago

The moon goes through four phases every day new moon, first quarter, full moon, last quarter. So, technically, "quarter moons" occur twice in 1 day, only they will be on opposite sides of the moon.

Shouldn't that be EIGHT phases every MONTH, or more specifically every 28 days? There is a "quarter" moon (technically speaking) twice in 28 days . . . once in it's waxing mode and once in its waning mode. Full Moon, Waning Gibbous, Third Quarter, Waning Crescent, New Moon, Waxing Crescent, First Quarter, Waxing Gibbous.
twice in a synodical month

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13y ago

It mainly happens between the waxing crescent and waxing gibbous, or a week after the new moon.

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12y ago

One quarter of a full cycle of phases, or 7.38 days. (rounded)

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Q: How many times can one month have a full moon?
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Related questions

How many times does a full moon appear?

A full moon appears 12 times a year or once a month.


How many times a year do you see full moon?

The full moon comes once a month so you see full moon twelve times a year!


How many times can you see the full moon in about a months time once or twice or thrice?

You should be able to see a full moon once a month.


Why month is named month?

The name month was related in ancient times with the 28-day cycles of the moon. People counted days in relation to the phases of the moon: new moon, half moon, full moon.


What month is it when it is a full moon?

There is a full moon every month and, rarely, there may be two in a given month.


What is an idiom for a month with no moon?

There is no month without a moon - the moon is our satellite and is always in the sky! There are times when we do not see it because it is a new moon that we cannot see because it is too close to the sun which is much brighter.Sometimes the month of February has no FULL moon, but that is very infrequent.Read the question again - it is asking about NO moon, not a second full moon


What month is it when its a full moon?

There is a full moon every month of the year - on rare occasion, two full moons in the same month.


What color describes the second full moon in a month?

Many have misinterpreted the definition of the blue moon to mean the second full moon. A blue moon refers to the third full moon.


Since the full moon has different names in each month in what month is it called the harvest moon?

The month the full moon the called harvest moon is October.


Does a full moon come once a month?

Yes the moon comes out as full moon once every month


What is the only month not to have a full moon?

Every month has a full moon. If you look at a calander that has the moon phases, you will see that every month has one.


How many time in a month do you see a new moon?

Every two weeks there abouts. A full moon is every 27-28 days but a half moon is every 14 days but if you want to know about just the time the half is on the right side then that is once every 27-28 days.