Spring Equinox Equation of Time

Precession of the equinoxes gives Marco Carrera a vast clock for thinking about change: over roughly thirteen thousand years, the North Pole’s position in the celestial sphere will shift from the North Star to Vega. The fact places human loss and endurance inside a universe that does not remain fixed, while helping Marco understand his life as a sequence of long pauses punctuated by upheavals—and, finally, as preparation for raising Miraijin.

The Astronomical Measure of Change

During the nine years Marco devotes himself to raising Adele, he knows that everything ends and changes. He imagines Venice submerged a millennium hence, then reaches further outward: in about thirteen thousand years, because of precession of the equinoxes, Vega rather than the North Star will mark the celestial pole. The passage makes astronomical time an exact counterweight to the intimate scale of daily care. Marco’s days are filled with work, cooking, shopping, and looking after his daughter; the stars, meanwhile, register a transformation too slow to enter any human lifetime.

The astronomical reference is not a promise that change will be gentle. Marco has learned that there are different ways for things to end and alter, and believes he has been given the task of accompanying people and things toward a dignified ending and the right change. The sky’s slow turning gives that conviction a scale beyond his own circumstances without proving that any particular loss was destined.

Stillness, Rupture, and Retrospective Meaning

Marco’s body supplies an earlier, personal pattern of arrested and sudden change. After years in which it refused to grow, it grew rapidly during treatment; he accepted the transformation with a resilience that would serve him in later hardships. Looking back, he recognizes the same rhythm in his life: long periods of apparent stillness, followed by exceptional events that propel him into an unfamiliar world. Such transitions often bring pain and provoke the question of why they have happened to him.

The novel connects this private pattern to the immense, indifferent timescale of precession without equating astronomical movement with a human plan. For Marco, the crucial question is not only why something happens, but when its meaning becomes visible. He finds an answer at his darkest moment: Miraijin, whom he understands as the new human being, was born to change the world, and he has been given the privilege of raising her. The cosmic reference thus joins bodily change, the passage of years, and Marco’s later sense of purpose, while leaving the gap between chance and destiny unresolved.