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What is the term of the position when the sun is directly above the earth equator?
The term for the position when the sun is directly above the Earth's equator is called the "equinox." There are two equinoxes each year: the vernal equinox in March and the autumnal equinox in September. During these times, day and night are approximately equal in length across the globe.
What is special about the equinox and why is it especially important at the north and south poles?
The equinox is special because it marks the time when the sun is directly above the equator, resulting in equal lengths of day and night. At the poles, the equinox is significant because it marks the beginning of a period of continuous daylight (during the spring equinox) or continuous darkness (during the autumn equinox) due to the tilt of the Earth's axis.
Why does the equinoxe happen?
The equinox occurs because of the tilt of the Earth's axis. During an equinox, the Sun is directly above the Earth's equator, making day and night nearly equal in length all over the world. This happens twice a year in March and September.
What is an equionox?
An equinox is when the sun crosses the celestial equator, resulting in day and night being nearly equal lengths all over the world. There are two equinoxes each year: the vernal equinox in March and the autumnal equinox in September.
What is the position of the earth near the end of both March and September?
At the end of March and September, the Earth is at equinox. During these times, the Sun is directly above the equator, resulting in equal lengths of day and night across the globe. This marks the transition between seasons and is known as the vernal equinox in March and the autumnal equinox in September.
How many degrees latitude will the sun be at noon during Fall Equinox 2008?
At the equinox, the Sun will be directly above the equator, 0 degrees latitude.
During an equinox's the Sun is directly above Earth's?
... equator.
How many degrees north or south of the equator at noon for the March Equinox?
At the equinox (either one of them) the Sun is directly above the equator, neither north nor south.
What is it called when the sun is directly above the equator?
This happens twice a year at on of the "equinox" (the spring equinox or the fall equinox) At noon if you are on the equator at thet oment the Sun is at the "Zenith".
What is a day of 12 hours of daylight and 12 hours of darkness called?
It is called an equinox. During an equinox, the sun is directly above the equator, resulting in equal lengths of day and night worldwide.
What is the term of the position when the sun is directly above the earth equator?
The term for the position when the sun is directly above the Earth's equator is called the "equinox." There are two equinoxes each year: the vernal equinox in March and the autumnal equinox in September. During these times, day and night are approximately equal in length across the globe.
What is the angle of the noon day sun at 23.5 degrees in south on March 21?
On March 21, which is the vernal equinox, the sun is positioned directly above the equator. At a latitude of 23.5 degrees south, the noon sun will be at an angle of 90 degrees minus the latitude, resulting in an angle of 66.5 degrees above the horizon. This means the sun will be relatively high in the sky at noon, illuminating the area directly below it.
What is special about the equinox and why is it especially important at the north and south poles?
The equinox is special because it marks the time when the sun is directly above the equator, resulting in equal lengths of day and night. At the poles, the equinox is significant because it marks the beginning of a period of continuous daylight (during the spring equinox) or continuous darkness (during the autumn equinox) due to the tilt of the Earth's axis.
During an equinox?
During an equinox, the Earth’s tilt is such that the sun is directly above the equator, resulting in nearly equal day and night lengths across the globe. There are two equinoxes each year: the vernal equinox in March and the autumnal equinox in September. These events mark the change of seasons, with the vernal equinox signaling the start of spring in the Northern Hemisphere and autumn in the Southern Hemisphere. The phenomenon occurs due to the Earth's axial tilt and its orbit around the sun.
Why does the equinoxe happen?
The equinox occurs because of the tilt of the Earth's axis. During an equinox, the Sun is directly above the Earth's equator, making day and night nearly equal in length all over the world. This happens twice a year in March and September.
What is the deffanition of equinox?
An equinox is an astronomical event that occurs twice a year when the Sun is directly above the equator, resulting in nearly equal lengths of day and night. This phenomenon happens around March 21 (the vernal equinox) and September 23 (the autumnal equinox). The term "equinox" comes from the Latin words "aequus" (equal) and "nox" (night), highlighting the balance of day and night during these times.
What is the beginning of spring in the northern hemisphere marked by?
the sun is directly above the equator. The vernal equinox occurs on this day.
