‘UF 11-1-24’ is a new and distinct, nearly seedless, midseason sweet orange. Trees of ‘UF 11-1-24’ produce fruit that have higher soluble solids/box, ratio, and juice color than ‘Midsweet’ orange, the industry standard mid-season sweet orange cultivar. Fruit of ‘UF 11-1-24’ also reach a higher solids/acidity ratio than any other ‘Midsweet’ clones, enabling a slightly earlier harvest, and thus, potentially avoiding freezing events common in late December/early January harvests.