Between June 21 and December 21, it moves from 23.5 north to 23.5 south ... 47 degrees of latitude.
Then during the other 6 months, it covers the 47 degrees to return back north.
But the rate at which it covers this range is not constant. The speed is "sinusoidal" ... slowest at
the ends, and fastest in the middle.
During the vernal equinox, the sun's most direct rays travel approximately 0.5 degrees of latitude per day. This is because the sun moves across the celestial sphere at a rate of about 1 degree per day, and since the Earth is tilted at about 23.5 degrees, the direct rays shift between the Tropic of Cancer and the Tropic of Capricorn throughout the year. On the equinoxes, the sun is directly overhead at the equator, marking the transition of direct sunlight between the two tropics.
The first day of summer in the northern hemisphere is the day when the sun appears farthest north among the stars, at the point known as the "Summer solstice", usually on June 21 or 22. At that time, the sun is seen directly overhead from some point on the Tropic of Cancer ... the parallel of 23.5 degrees north latitude. It's never possible for the sun to be seen directly overhead anywhere in Texas. The southernmost point in Texas, near Brownsville, is about 170 miles north of the Tropic of Cancer.
Yes. Most places in the Hawaiian Islands will experience the noon Sun "straight overhead" twice each year. In fact, the phrase "Lahaina Noon" is sometimes used in the Islands to refer to those days on which the Sun reaches the zenith.
If the Earth's axis were tilted at 45 degrees, the Sun would be directly overhead at the Tropic of Cancer (approximately 23.5° N) during the summer solstice, and at the Tropic of Capricorn (approximately 23.5° S) during the winter solstice. However, with a 45-degree tilt, the latitudes for direct overhead sunlight would shift to approximately 45° N during the summer solstice and 45° S during the winter solstice. This change would significantly alter global climate patterns and the distribution of sunlight throughout the year.
On the vernal equinox, the sun's rays are directly overhead at the equator. This means that locations along the equator receive the most direct sunlight during this time, resulting in nearly equal day and night lengths. As the Earth continues its orbit, the sun will move northward, ultimately reaching the Tropic of Cancer at the summer solstice.
About 360o --- plus some small error due to Earth around Sun.
There's no place on Earth that always receives direct sunlight. The closest to it would be the Equator, where the sun goes from overhead to 23 degrees one way to overhead to 23 degrees the other way and back to overhead, in the course of a year. And you're right ... if latitude were the only component of climate, then the hottest would be all along the equator.
The specifics change depending on the latitude in question, but the noontime shadow will become shorter as the sun's direct rays of incidence approach the latitude in question and longer as the sun's direct rays of incidence recede from that latitude. For example, if you live at 45 degrees North, your shortest shadow will be on the summer solstice, since the sun's direct rays of incidence are at 23.5 degrees North on that day and will be south of that position on all other days. Conversely, if you live at the equator, your shortest shadows will be on the vernal and autumnal equinoxes, since the sun is directly overhead on those days.
During the vernal equinox, the sun's most direct rays travel approximately 0.5 degrees of latitude per day. This is because the sun moves across the celestial sphere at a rate of about 1 degree per day, and since the Earth is tilted at about 23.5 degrees, the direct rays shift between the Tropic of Cancer and the Tropic of Capricorn throughout the year. On the equinoxes, the sun is directly overhead at the equator, marking the transition of direct sunlight between the two tropics.
The sun's rays are strongest at 0 degrees latitude.
The Tropic of Cancer is located near this latitude, more specifically along 23°27' north latitude. This represents the northernmost points that can experience direct vertical insolation (Sun directly overhead) on at least one day of the year.
The climate is cooler at 45 degrees latitude compared to 0 degrees latitude because the Sun is shining at a different angle. At 0 degrees latitude, the Sun is shining directly overhead, and thus it receives highly-concentrated sun rays which heat up the Earth rapidly. However, at 45 degrees latitude, the Sun is shining at a slanted angle, which makes the sun rays spread over a larger area and warming the Earth at a slower rate.
The tangent ray refers to either the northernmost or southernmost hemisphere where the vertical rays refers to direct sun. During the June 21 solstice, the latitude rays in the northern hemisphere would be 66.5 degrees N (Arctic Circle)
Jun 21st is the summer solstice. The sun's latitude on that day is 23 1/2° and it would be directly overhead. This signals the first day of summer in the northern hemisphere and the first day of winter in the southern hemisphere.
Mileage is a overhead cost as mileage of cars or trucks which are not directly related with the manufacturing of units of products but required to transfer raw material from one place to another so it is overhead cost rather direct cost.
Direct labor is not part of factory overhead while indirect labor is part of overhead as these labor expenses could not be calculated directly like factory supervisor salary or line manager salary etc.
The three basic elements of costs are direct materials, direct labor, and overhead. Direct materials refer to the supplies used in production, direct labor refers to the cost of labor directly involved in production, and overhead encompasses all other production costs not directly tied to materials or labor.