The First Quarter moon is one quarter day behind the sun. So when the sun sets,
that particular moon phase is nominally where the sun was at Noon ... due south
in the northern hemisphere, due north in the southern hemisphere.
From the first quarter moon face, the right side is the shining side. The first quarter moon occurs when half of the moon's face is illuminated and visible from Earth.
Both the 1st Quarter moon and the 3rd (last) Quarter moon can be referred to as the "half moon" since we see half of the sunlit side of the moon.
the cicle is new moon, waxing crescent,first quarter, waxing gibbous, full moon, waning gibbous, last quarter, waning cresent,then new moon again and so on so a first quarter moon is when you can't seehalf the moon.
The four phases of the moon are new moon, first quarter, full moon, and last quarter. During the new moon, the moon is not visible from Earth; first quarter marks the half-illuminated phase; full moon is when the entire face of the moon is illuminated; and last quarter also shows a half-illuminated phase but on the opposite side from the first quarter.
A first quarter moon occurs when half of the moon's face is illuminated, appearing as a right half-circle. A waxing crescent moon occurs when only a small sliver of the moon's face is illuminated on the right side. The first quarter moon is the halfway point between the new moon and the full moon, while the waxing crescent occurs in the earlier stages of the moon's waxing phase.
From the first quarter moon face, the right side is the shining side. The first quarter moon occurs when half of the moon's face is illuminated and visible from Earth.
Because the only difference is the side that is visible.
The amount of the lighted side of the moon you can see is the same during the first quarter and the last quarter phases. In both phases, half of the moon's illuminated side is visible from Earth.
Both the 1st Quarter moon and the 3rd (last) Quarter moon can be referred to as the "half moon" since we see half of the sunlit side of the moon.
The first quarter moon occurs when the moon is halfway between the new moon and full moon, and one-quarter of its surface is illuminated. It appears as a half-circle in the sky, with the right side illuminated. It is also known as a half moon.
This is either a "First Quarter" or a "Third Quarter" Moon.
the cicle is new moon, waxing crescent,first quarter, waxing gibbous, full moon, waning gibbous, last quarter, waning cresent,then new moon again and so on so a first quarter moon is when you can't seehalf the moon.
The four phases of the moon are new moon, first quarter, full moon, and last quarter. During the new moon, the moon is not visible from Earth; first quarter marks the half-illuminated phase; full moon is when the entire face of the moon is illuminated; and last quarter also shows a half-illuminated phase but on the opposite side from the first quarter.
The full moon phase comes after the first quarter moon. The full moon appears as a complete circle in the sky, with the sun illuminating the entire side facing Earth.
That's true at the moments of First Quarter and Third Quarter phases.
A first quarter moon occurs when half of the moon's face is illuminated, appearing as a right half-circle. A waxing crescent moon occurs when only a small sliver of the moon's face is illuminated on the right side. The first quarter moon is the halfway point between the new moon and the full moon, while the waxing crescent occurs in the earlier stages of the moon's waxing phase.
At the moments of First Quarter and Third Quarter, the half-disk that you see is 50% of the "light side" ... half of the moon's illuminated surface. The entire moon is still there in the sky. The 'missing' half of the disk is comprised of half of the moon's dark side, which you can't see at that time. Because it's dark !