Diners enjoy a restaurant in Madrid, July 10, 2026. Data indicates that 9 p.m. remains the most popular reservation time in Spain but there are signs that Spaniards are eating earlier in the evening. Experts say it could make for a healthier country, but not everyone is ready to part with the custom. (Emilio Parra Doiztua/The New York Times) By JONATHAN WOLFE For generations, dinnertime for the Terrazas family, as in many households in Spain, was late. It usually began after 10 p.m. and often…
