The Annotated Edition
SUNDOWN by Henry Wadsworth Longfellow
As the sun dips below the horizon on a summer evening, Longfellow reflects on the waning light and ponders what the day has given and taken.
- Themes
- memory, mortality, nature
§01Quick summary
What this poem is about
§02Themes
Recurring themes
§03Line by line
Stanza by stanza, with notes
The summer sun is sinking low; / Only the tree-tops redden and glow:
Editor's note
Longfellow begins with a vivid, almost photographic depiction of late afternoon: the sun is almost set, and only the very tops of the trees and the church weathercock still catch the fading light. Everything below is already cloaked in shadow. It's a lovely scene, but the word "only" carries weight — it indicates that the light is fading, not coming in.
O beautiful, awful summer day, / What hast thou given, what taken away?
Editor's note
The tone shifts from description to directly addressing the day itself. Longfellow refers to it as both "beautiful" and "awful" — with "awful" conveying its older meaning of awe-inspiring rather than just terrible. The central question he poses captures the essence of the poem: a single day encompasses the entire spectrum of human experience. Love and hate, happiness and ruin, joy and grief — all of this can unfold within just twenty-four hours.
On the road of life one mile-stone more! / In the book of life one leaf turned o'er!
Editor's note
Now Longfellow employs two timeless metaphors—life as a journey and life as a book—to convey the same idea in different ways. A milestone signifies the distance covered; a turned page indicates the unfolding of a story. Next is the poem's most powerful image: the setting sun as a red wax seal stamped onto the day's happenings, both positive and negative, rendering them permanent and official. Nothing can be reversed. This sense of finality is the poem's true focus.
§04Tone & mood
How this poem feels
§05Symbols & metaphors
Symbols & metaphors
- The setting sun
- The sun setting serves as the central symbol of the poem, representing the end of the day—and, by extension, the conclusion of any time period. In the final stanza, its red hue evokes the image of a wax seal, symbolizing finality and something that cannot be undone.
- The red seal
- In Longfellow's time, official documents were sealed with hot wax to ensure they were binding and permanent. The red setting sun serves as a seal on the day's actions, signifying that everything done — whether good or bad — is now set in stone and cannot be undone or altered.
- The milestone
- A milestone on a road indicates how far you've come. In this context, it signifies time as something that moves forward, can be measured, and only goes in one direction. You can see your current position, but there's no turning back.
- The turned leaf (page)
- The image of a page turned in the book of life implies that each day represents a chapter in a bigger narrative. Once you turn the page, what’s on it becomes permanent — you progress to the next page, never returning to revise the previous one.
- Light and shadow
- The glowing treetops and the shadow below reflect the poem's deeper themes of joy and sorrow, life and death. The light is striking yet fading, while the shadow has already settled in.
§06Historical context
Historical context
§07FAQ
Questions readers ask
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