That may happen - at different times of the year - in any latitude between the tropics - that is, between 23.5 degrees north, and 23.5 degrees south. Note that this angle is precisely the tilt of Earth's axis.
Anywhere between the Tropic of Cancer and the Tropic of Capricorn, the Sun will pass directly overhead twice during the year.
During the equinoxes, when the Sun is at its highest, it will be at a distance from the zenith which is the same as your geographical latitude, but in the opposite direction. For example, if you live 50 degrees north of the equator, the Sun will be 50 degrees south of the zenith at noon.
At noon the Sun is at its "zenith". The highest elevation it will reach that day.
When the Sun is at its highest position, it is at a line called the meridian. It is a line that goes from north to south, passing through the zenith.
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".
The sun never reached the zenith in locations north of 23.5N or south of 23.5S (namely north of the Tropic of Cancer of south of the Tropic of Capricorn).
During the equinoxes, when the Sun is at its highest, it will be at a distance from the zenith which is the same as your geographical latitude, but in the opposite direction. For example, if you live 50 degrees north of the equator, the Sun will be 50 degrees south of the zenith at noon.
Noon is when the sun is overhead or at its zenith for whichever part of the world you are on. The angle would depend on the time of year and your latitude.
During the equinoxes, when the Sun is at its highest, it will be at a distance from the zenith which is the same as your geographical latitude, but in the opposite direction. For example, if you live 50 degrees north of the equator, the Sun will be 50 degrees south of the zenith at noon.
An observer at latitude 79°, whether north or south, can never see the sun at his zenith. That's only possible for observers whose latitude is less than 23.5°, either north or south.
At noon the Sun is at its "zenith". The highest elevation it will reach that day.
At the time of the southern hemisphere's winter solstice, the sun is directly over the Tropic of Cancer, which circles Earth at 23.44° north latitude. So at 6° south latitude the sun appears 29.44° from the zenith (a location's zenith is directly overhead). Since there are 90° between the zenith and the horizon, the angle for which you are looking is the difference between 90° and 29.44°, 60.56°.
No. The sun can only be overhead in locations between 23.5N and 23.5S. Toledo's latitude is 41.6N so the highest the sun will get above Toledo is about 72 degrees at noon on the summer solstice.
The sun passes directly over the latitude of Port Harcourt, Nigeria on the 1st or 2nd of April and on the 9th or 10th of September.
That entirely depends on your latitude, but on the fall equinox, lets say for simplicity you are at 45 degrees N, then on the Fall equinox the sun would be 45 degrees above the souther horizon at noon. In the tropics the sun can be at the zenith (90 degrees overhead).
When the Sun is at its highest position, it is at a line called the meridian. It is a line that goes from north to south, passing through the zenith.
Because Delhi, India is 28 degrees 30 minutes north latitude. The Earth's axial tilt is 23 degrees 40 minutes, so even at noon on the Summer Solstice, the Sun is only 85 degrees elevation.
Answer: A.M. is Latin and it stands for Ante Meridiem, which means 'before the sun reaches its zenith in the sky-12:00 noon. P.M. stands for Post Meridiem, which is 'after the sun has reached its zenith. Hope this helps.