Insomnia is usually pictured as tossing and turning, but in Urna Mukherjee's "Sleepless Night" almost nothing moves. The speaker lies awake in an anonymous "townsville" with a clock, a dark room and an empty glass. The poem makes that stillness feel close to unbearable, until the last line breaks it: "And down came the rain."
The central idea is the weight of enforced wakefulness, a mind kept alert while the world around it has shut down. Mukherjee never says who the speaker is or why sleep won't come. The one real clue is the "aborted flight", and it is deliberately open. It could be a bird startled in the dark, a plan abandoned, or a thought that tried to escape and was pulled back. Judging by the imagery, the trouble is more emotional than physical. It is a "soul", not a body, that is "trapped".
The most striking feature is the grammar. Look for verbs and you find mostly participles hanging off nouns: "A clock ticking", "A soul trapped", "A tumbler drained", "Echoing still". Lines open again and again with "A…" or "Not a…", so the poem reads like an inventory of motionless things. This mimics a sleepless mind, which fixes on small details because it has nothing else to do. The only finite verb in the whole poem is "came", in the final line. When the sentence finally acts, and acts downward, the effect is like a held breath being let go. The inversion helps too. "Down came the rain" puts the weather first and drops it like a full stop.
The sound of the poem works the same way. Phrases such as "deep gloom", "dark room" and "deathly still" are packed with long vowels and heavy monosyllables, so the reader slows down, as if lying awake too. The lines are short and the stresses uneven, with no strict metre. The pace is dragged along by the clock rather than driven by a beat. The rhyme is tidy by comparison. Each group of four lines forms an enclosed pattern: gloom/room, trees/lees, light/flight. The outer rhymes are not equally secure. "Sky" and "sigh" match exactly, but "townsville" and "still" only half-chime, and "curtain" and "rain" share little more than a faint echo. The middle quatrain is the most settled, and the poem begins and ends slightly off balance. The close of the poem thus feels unresolved even as the weather breaks.
Several word choices reward a closer look. "Still" appears twice with different meanings: "deathly still" means motionless, but "Echoing still" means continuing. The pun suggests that the silence refuses to go away. The vocabulary of death ("deathly", "ghost", "trapped") turns insomnia into a kind of living burial. "Not a whisper among the trees" is a nice irony, because the word "whisper" is itself whispery with its soft sibilance, even as it is denied. A "tumbler drained to the lees" is more suggestive than a plain empty glass. Lees are the dregs at the bottom of a drink, so the phrase hints at bitterness and exhaustion. Perhaps the drink was a failed attempt at sleep, though the poem doesn't say.
Against all this negation ("Not a star… Not a whisper…") come the small signs of life in the final quatrain: the "soft rustle of the curtain" and the "flickering of the street light". They are tiny, almost nervous, and they work like a build-up of pressure before the rain arrives. The curtain's movement suggests an open window and a change in the air, though that is an inference from the image.
What makes the poem worth reading is its restraint. In twelve lines it gives the reader a room, a town and a state of mind without explaining any of them. The rain is not labelled as relief or sadness. It is simply the first real event of the night, and the poem stops before telling us whether it brings sleep. That silence leaves the reader in the speaker's position, awake and listening.