"When it passes towards the east, the sun begins to have less effect upon it, and a thin line on the edge of its bright side emits its splendour towards the earth"
About this Quote
The intent is observational, but the subtext is methodological. Vitruvius is modeling a way of seeing: precision over poetry, description over myth. He isn’t worshipping the sun; he’s tracking its performance. “Effect” is the key word. Light is framed as an agent that acts on matter, and that premise is the spine of architecture: buildings succeed or fail depending on how they negotiate sun, shadow, and orientation.
Context matters. Writing in the late Republic/early Augustan period, Vitruvius is part of a culture eager to translate Greek science into Roman utility - knowledge that can be applied to roads, baths, temples, and city planning. The phrase “emits its splendour towards the earth” sounds grand, but it functions like a report: at low angles, the sun’s remaining brightness concentrates at the margin, producing a sharper, more directional glow.
Why it works is that it quietly collapses cosmic scale into human design. The heavens aren’t distant; they’re a lighting plan.
Quote Details
| Topic | Nature |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Pollio, Marcus V. (2026, January 17). When it passes towards the east, the sun begins to have less effect upon it, and a thin line on the edge of its bright side emits its splendour towards the earth. FixQuotes. https://fixquotes.com/quotes/when-it-passes-towards-the-east-the-sun-begins-to-81348/
Chicago Style
Pollio, Marcus V. "When it passes towards the east, the sun begins to have less effect upon it, and a thin line on the edge of its bright side emits its splendour towards the earth." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/when-it-passes-towards-the-east-the-sun-begins-to-81348/.
MLA Style (9th ed.)
"When it passes towards the east, the sun begins to have less effect upon it, and a thin line on the edge of its bright side emits its splendour towards the earth." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/when-it-passes-towards-the-east-the-sun-begins-to-81348/. Accessed 3 Mar. 2026.


