How long in advance is the wedding banquet usually booked?

The general wedding banquet should be decided according to the market situation in your area. For example, some hotels are optimistic and need to book many days in advance. Some hotels can be booked later if there are not many people. There is no definite time, but it is normal to make an appointment at least half a month ago. Some places may book one or two months in advance, because more people may get married in the same hotel, which is also the law of the market. If the hotel is well run and the price is reasonable or even cheaper, more people will go there to hold wedding banquets.