At 23.5 degrees south latitude, the sun passes directly overhead exactly ______ times per year?

Answer 1

The answer is NOT 2...it is once a year.

If you are at 23.5ºS, then it only passes overhead ONCE per year - December 21. The Tropic of Capricorn is the Southern Maximum of where the sun passes directly overhead.

Before December 21st the sun's zenith is north of the Tropic of Capricorn, on December 21st it is directly above the tropic of Capricorn, after December 21st, it is north of the Tropic of Capricorn again. It won;t be directly overhead again until December 21st of the following year.

It passes overhead once a year one the same day...

Answer 2

The Sun always rises in the east and sets in the west, but it varies between more northerly and more southerly paths. On June 21, the summer solstice, the Sun takes its most northerly path because the northern hemisphere is facing the Sun directly. Likewise, on December 21, the winter solstice, the Sun takes its most southerly path because the southern hemisphere is most directly facing the Sun. The magnitude of this variance is 47 degrees, two times the tilt of the Earth's axis. The Sun is directly overhead 23.5 degrees north lattitude at noon on June 21, directly over 23.5 degrees south lattitude at noon on December 21, and directly overhead the equator at noon on both equinoxes. This cylce is the same for all of Earth with a different starting point depending on lattitude.

Answer 3

places at 23.5 levels of selection might have midday sunlight straight away overhead [a million] time according to year : on June 21. places with latitudes better than 23.5 levels might have midday sunlight straight away overhead [0] cases according to year. places on the equator, beginning with January 1st, might have midday sunlight straight away overhead [2] cases according to year (by using dec thirty first) : March 21 & September 23. places between 23.5 levels of selection and the equator might have midday sunlight straight away overhead [2] cases according to year: to discover those 2 days, upload to March 21, or subtract from September 23, form of days = Sin^-a million { Tan(selection) / Tan 23°.40 5 }. For greater accuracy it is often tweaked better by using multiplying with (365.25 / 360).

Answer 4

Twice a year - Once at the June Solstice and once at the December Solstice (Usually the 21st of each month.) Then you have the Equinoxes of March and September.

Answer 5

Twice

The latitude is irrelevant.

Ian M.

Answer 6

Once, at the other solstice it's N. of vertical.

Answer 7

twice