Definitions
There is 1 meaning of the phrase
Hour Circle.
Hour Circle - as a noun
A great circle on the celestial sphere that passes through both celestial poles
Example Sentences
"The hour circle on a sundial indicates the time of day."
"Each hour on the hour circle of a clock corresponds to a specific number."
"Navigators use hour circles to plot their position during celestial navigation."
"The hour circle of a globe helps in determining the time difference between two locations."
"The hour circle of a telescope assists in tracking celestial objects across the sky."
