Pratt's "Equinox" begins with a small, simple act: blowing out a candle at daybreak. Instead of making the room darker, it lets the morning in. As the flame goes, the speaker notices what was there all along outside the window: red yew berries, a yellow grape vine, frosted flowers, a gray dogwood turning crimson. The title suggests a moment of balance between night and day, and the poem catches that in-between light.
In the second stanza the idea widens. The candle's glow becomes a "tiny circle," a picture of how little any one person sees or knows. Beyond it are the morning star and the lamps in other windows, which show that others are awake too. The final lines invite us to step outside, where "so many" people stand on their doorsteps, waiting. The mood is quiet, hopeful and humble. The speaker feels wonder at how large the world is, and a gentle comfort in waiting for the light together.