Chunfen yu Qiu fen

The vernal and autumnal equinoxes are recurring seasonal markers in Tristram’s account of sexual appetite and temperament. They frame an emphatic contrast: Tristram says that he himself becomes particularly lewd around these times, while Mrs. Shandy, in his description, remains temperate in every season and at every critical hour. Their significance lies less in a change to the plot than in the comic collision between seasonal recurrence, bodily disposition, and family expectation.

Seasonal recurrence and bodily temperament

The equinoxes appear as occasions on which Tristram’s appetite intensifies. He does not explain the cause, leaving it to Heaven’s knowledge; the recurrence is presented as a feature of his own nature rather than as the result of a particular incident. By invoking both the spring and autumn equinoxes, the narration gives that disposition a calendar rhythm, returning to it at two points in the year.

That seasonal pattern also sets up a pointed contrast with Mrs. Shandy. Tristram insists that she is never lewd, whether by nature, upbringing, or example. Her blood, he says, runs temperately in every month and through all the critical moments of day and night. The equinoxes therefore do not operate as a general law affecting everyone alike: in the narrator’s account, they mark his own susceptibility while sharpening the picture of his mother’s steadiness.

Family expectation and retrospective irony

The contrast reaches back to Tristram’s father, whose lifelong effort, as the narrative presents it, was to keep such fancies out of Mrs. Shandy’s head. Tristram considers it inconsistent that his father knew nature had already spared him this difficulty. The seasonal confession thus belongs to a larger joke about what parents can and cannot govern: the father’s expectations do not determine the son’s temperament.

The equinoxes recur in a later reflection that places Tristram, on 12 August 1766, in a purple jerkin and yellow slippers, without wig or cap. This dated present gives the earlier seasonal claim a retrospective frame: the narrator looks back on family predictions while presenting himself as their comic, unconventional outcome. The seasonal markers help connect bodily appetite to the novel’s broader play with inherited expectations, without resolving the mystery of why his own disposition differs from his mother’s.