Nowadays noon is considered to be 12:00 mid-day.
This has not always been the case, it was considered to be 09:00 or 9 am, or the ninth hour after sunrise, or 06:00 am depending on the epoch in which you lived.
Calendars vary over time and there are several different calendars or ways of counting time and dates.
Even today calendars count days and time in different ways. So it has become necessary to have a calendar and universal time upon which we can all agree for most purposes.
The Gregorian calendar, named after Pope Gregory XIII, is now the accepted norm for most purposes. Exceptions are usually made on religious grounds by several different religions.
local noon (not noon according to the clock)
at noon time
Yes. There is a 12 o'clock midnight and a 12 o'clock noon. Midnight refers to 12 o'clock at night, and noon refers to 12 o'clock in the daytime. The time of day between midnight and noon is AM. The time of day between noon and midnight is PM. Noon and midnight are neither AM nor PM, they are just 12 noon and 12 midnight.
Well, you're looking at it backwards. The concept of "noon" is man-made. Noon describes that point during the day when the sun is directly (or nearly) overhead. So, to answer your question, the sun is high in the sky at noon because we define "noon" as that time during the day when the sun is high in the sky.
Yes, the earth rotates on its axis about once a day. From noon to noon its 24 hours, but to turn 360 degrees its slightly less, about 23.93 hours, but in that time it has orbited further around the sun, so needs a bit extra time to rotate to noon.
Noon.
local noon (not noon according to the clock)
A Solar Day.
A Solar Day.
noon
noon
noon
the answer would be Solar TIme
The time of noon in Spanish is mediodía (middle of the day).
local noon (not noon according to the clock)
The time of day were no flags were flying was noon
noon