{"id":"leap-year-adjustment-only-after-feb","text":"`dayOfYear` adds 1 for leap years only when `month > 2`, correctly handling that Feb 29 itself is already counted by the `day` component when the date is in February.","truth_value":"IN","source":"entries/2026/06/06/day-of-the-year-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"leap-year-adjustment-only-after-feb","truth_value":"IN","reason":"premise"}]}}