celestial equator
noun
: the great circle on the celestial sphere midway between the celestial poles
Examples of celestial equator in a Sentence
Recent Examples on the Web
In the summer, the moon is closer to the celestial equator, as well as Earth's horizon due to the tilt of the planet's axis.
—
Brandi D. Addison, Austin American-Statesman, 24 May 2024
At this time, the sun moves above the equator, where the two elliptic points and the celestial equator connect.
—Lisa Stardust, refinery29.com, 23 Sep. 2024
The spring equinox marks the moment when the sun crosses the celestial equator, heading northward.
—Tiffany Acosta, The Arizona Republic, 9 Mar. 2024
This month's full moon coincides with the summer solstice, which happens as the sun hits the northernmost point from the celestial equator, making the start of summer.
—Alex Groth, Journal Sentinel, 7 June 2024
See all Example Sentences for celestial equator 
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Brandi D. Addison, Austin American-Statesman, 24 May 2024
At this time, the sun moves above the equator, where the two elliptic points and the celestial equator connect.
—Lisa Stardust, refinery29.com, 23 Sep. 2024
The spring equinox marks the moment when the sun crosses the celestial equator, heading northward.
—Tiffany Acosta, The Arizona Republic, 9 Mar. 2024
This month's full moon coincides with the summer solstice, which happens as the sun hits the northernmost point from the celestial equator, making the start of summer.
—Alex Groth, Journal Sentinel, 7 June 2024
See all Example Sentences for celestial equator
Dictionary Entries Near celestial equator
Cite this Entry
“Celestial equator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/celestial%20equator. Accessed 22 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share