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.
Zero, Zenith, zillion (informal).
If you are asking about time-related A M and P M then it means - Ante meridian and post meridian. "Ante" is Latin for "before", "post" means after.Meridian is when the sun reaches its zenith, the highest point in its daily arc; i.e., noontime.
Nadir comes for the arabic nazir, meaning opposite. Nadir is the direction directly below a point. It is in a way the opposite to Zenith. The word is also used in the meaning of the lowest point.
Scientific or technical words from Arabic include alcohol, alchemy, Aldebaran, alembic, alfalfa, algebra, alkali, Altair, caraway, cipher, nadir, zaffer, zenith, zero, zircon.
If you are at a location with a latitude of 10 degrees north, a star with a declination of 10 degrees would be located directly overhead, at your zenith. This means the star is in the same plane as your latitude, making it the highest point in the sky relative to your position.
Viewed from latitude 55° north, the sun's highest altitude on June 21 is31.5° down from the zenith, or 58.5° up from the horizon.
At latitude 35 degrees, the highest altitude above the noon sun would be 55 degrees. This is because the sun's angle from the zenith at noon is equal to 90 degrees minus the observer's latitude.
To accurately determine the solar zenith angle for a specific location and time using calculations, you can use the formula: Solar Zenith Angle = 90° - (latitude + declination angle + time correction factor) where: Latitude is the geographic coordinate of the location Declination angle is the angle between the rays of the sun and the plane of the Earth's equator Time correction factor adjusts for the time of day and year By plugging in the values for latitude, declination angle, and time correction factor, you can calculate the solar zenith angle for the desired location and time.
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°.
The altitude of Polaris (North Star) as seen from the North Pole at 90 degrees latitude is always 90 degrees. This means that Polaris will appear directly overhead and be at the zenith, or the point in the sky directly above the observer.
An object seen halfway between the horizon and the zenith has an altitude of 45 degrees.An object seen due east of the observer has an azimuth of 90 degrees.
Perth is at 32 degrees south and on the summer solstice the Sun's declination is 23½ degrees south. Therefore the Sun is 32-23½ degrees or 8½ degrees from the zenith, that is 81½ degrees above the horizon.
The zenith is the name of the point that is directly over a particular location. Astronomers use this term when referring to the altitude of a celestial object, such as the sun or moon.
The angle of the sun above the horizon in winter will vary depending on your latitude. Near the equator, it can be close to 90 degrees, while at higher latitudes it will be lower, often between 15-30 degrees.
That depends on your latitude. Also, it does NOT depend on the season. If a star passes near the zenith in Summer, it will also pass near the Zenith in Winter, although it may not be visible in one season or the other (when it passes near the Zenith during the daytime).
30 degrees for observers at a latitude of 30 degrees north