As in most of Europe, Italy uses the so-called "official time" (equivalent to "military time" in the United States) in train schedules, performances, movie timetables, radio, TV, and office hours. Between friends and in other informal situations, Italians may use the numbers from 1 to 12 to indicate time, and the context of the conversation will usually be sufficient. After all, La Scala doesn’t have performances at eight in the morning!