Three lines, fourteen syllables, and an entire day has slipped past. Dave Bonta's "Diurnal" describes a stretch of time swallowed by busyness, and it is built to be swallowed in the same way. The speaker moves between home and office, stays occupied, and only when darkness arrives does the day become visible as something that has ended. The central idea is that a crowded day loses its shape. Time passes unnoticed until night makes it undeniable.
The title carries a good deal of the meaning. "Diurnal" comes from the Latin word for day, and it means both "happening in daylight" and "happening every day." The poem therefore describes one day and, at the same time, every day. The word is also the opposite of "nocturnal," so the title quietly sets up the night that interrupts the last line. The word has an older, religious sense too: a book of prayers for the daytime hours. I can't say whether Bonta had that in mind, but the word "office" in the second line, which also names the Church's hours of prayer, makes the echo hard to miss. If you hear it, the poem becomes a small, ironic liturgy in which the hours are marked by work instead of devotion.
"Off and on" is the most ambiguous phrase. It can mean "intermittently," as in busy now and then. It can also suggest a switch, the language of lights and machines. Read that way, the pairs line up neatly: "off" with "home," "on" with "office." But the poem lists them with "and," as though they were interchangeable, and that blurs the boundary the phrases seem to draw. Judging by this phrasing, home and office have stopped being separate states. The speaker is never truly off, only on in different places.
The form supports this. The lines lengthen as they go, from three syllables to four to seven. The poem begins with a tight phrase and ends in a long, trailing line, as if the day were piling up. There is no punctuation, no capital letter, and no full stop, so the poem never formally ends. It just stops where the speaker's attention finally arrives. There is no end rhyme, but the sound is carefully knit. "Off" hides inside "office," and the round vowels of "off," "on," and "home" repeat in the first two lines. Then the last line shifts to a bright, ringing long *i*: "night," "my," "eyes." That chime makes the final line feel like a door closing, or like eyes closing.
The grammar is the most interesting part. For almost the whole poem there is no real action. "Off and on" is an adverbial phrase, "home and office" are nouns, and "busy" is a state, not something done. The only verb is "met," and it belongs to night. We would expect "I saw night fall" or "I noticed it was dark." Instead night does the meeting, and the speaker shrinks to "my eyes," a body part waiting to be reached. The idiom "met the eye" also suggests something that was there all along and was noticed only at the end. Darkness had been gathering all day, and the speaker was too occupied to see it. The line is also open about what "till" means. Perhaps night ends the busyness, or perhaps night simply becomes visible while the busyness carries on. With no punctuation to settle it, the reader has to decide.
What makes the poem worth reading is the way its smallness acts out its subject. A day that was lived in a blur is told in a blur. If you read the poem quickly, you experience the compression it describes: you get through "off and on, home and office" almost without registering them, and then the last line stops you. That jolt resembles the moment of looking up from work and finding the window dark. The poem doesn't lecture about overwork or lost time, and it doesn't need to. It arranges its few words so that the loss is felt, and the reader is left with a quiet question about how many days have ended this way, with night as the only event that was noticed.