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solar day. In DICTIOUS you will not only get to know all the dictionary meanings for the word
solar day, but we will also tell you about its etymology, its characteristics and you will know how to say
solar day in singular and plural. Everything you need to know about the word
solar day you have here. The definition of the word
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English
Noun
solar day (plural solar days)
- (astronomy) One day of solar time; the time in which a planet such as Earth apparently rotates once around its axis relative to the Sun; the time taken for the Sun to seem to be in the same place in the sky twice (on Earth about 24 hours as an average - the length of solar day is not constant throughout the year)
Derived terms
Related terms
Translations
time for a planet to rotate once relative to the sun
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