What determines the amount of time the Sun appears to spend transiting through a specific zodiac constellation?
Answer
How wide that constellation is along the ecliptic line.
Since the Sun moves at a nearly constant speed along the ecliptic, the duration of its transit through a constellation is dictated purely by the physical width (angular size) of that constellation intersected by the ecliptic path.
#Videos
The Ecliptic: Crash Course Kids #37.2 - YouTube
Related Questions
What is the precise definition of the ecliptic used by astronomers?What geometric classification is given to the ecliptic plane on the celestial sphere?What is the primary physical relationship linking the traditional zodiac constellations to the ecliptic?How do astronomical zodiac constellations differ fundamentally from astrological zodiac signs?What causes the apparent confinement of the Sun, Moon, and visible planets to the ecliptic band?What astronomical measurement uses the ecliptic as its primary reference line?What determines the amount of time the Sun appears to spend transiting through a specific zodiac constellation?What is the approximate difference in transit time the Sun spends in Taurus versus Libra?Which constellation is necessitated in a purely astronomical definition of the zodiac but is excluded from the traditional 12-sign astrological system?By approximately how much does the precession of the equinoxes shift the apparent position of constellations relative to fixed equinox points over 72 years?If attempting to observe in the night sky the region of the ecliptic where the Sun currently resides during the day in late June, where should one look?