Diurnal

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Diurnal

Diurnal ("daily

Day

A day is a units of measurement of time equivalent to approximately 24 hours. It is not an International System of Units unit but it is accepted for use with SI....
") may refer to:

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Diurnal ("daily

Day

A day is a units of measurement of time equivalent to approximately 24 hours. It is not an International System of Units unit but it is accepted for use with SI....
") may refer to:

Diurnality, the behavior of an animal that is active in the daytime
Diurnal motion
Diurnal motion

Diurnal motion is an astronomy term referring to the apparent daily motion of stars around the Earth, or more precisely around the two celestial poles....
, the apparent motion of stars around the Earth
Diurnal phase shift
Diurnal phase shift

In telecommunication, diurnal phase shift is the Phase of electromagnetic signals associated with daily changes in the ionosphere. The major changes usually occur during the period of time when sunrise or sunset is present at critical points along the path....
, a phase shift of electromagnetic signals
Diurnal temperature variation
Diurnal temperature variation

Diurnal temperature variation is a meteorological term that relates to the variation in temperature that occurs from the highs of the day to the cool of nights....

In astrology:

Diurnal chart, a chart for a given date, based on the natal chart
Natal chart

In natal astrology, a natal chart is a horoscope/astrological chart drawn for the exact time of an Birthday at a particular place on Earth for the purposes of gaining information about the individual....
Diurnal planet, a planet in a sect
Astrology of sect

Sect is an ancient astrological concept in which the seven traditional "planets" are assigned to two different categories: diurnal or nocturnal sect....
for which the Sun is above the horizon
Diurnal sign
Diurnal sign

In astrology, a diurnal sign is a sign in the zodiac whose natural positions are on the southern Sphere of the horoscope. The diurnal signs are therefore:-...
, a sign in the zodiac
Diurnal arc
Diurnal arc

In astrology, a diurnal arc is the time, as expressed in right ascension, it takes a planet, point, or degree to move from its rising point to its setting point. This takes place in many celestial bodies such as the sun and moon....
, time expressed as right ascension