Lawyers' work is relatively flexible, and there are very few classes in the office. Generally, court appearances, evidence collection, investigations, etc. are not in the office. Of course, there are also some law firms that are smaller in scale and have their own regular rest times. The working hours of law firms are consistent with those of courts and procuratorates. They generally do not work on weekends. If you want to contact a lawyer, you can call first to inquire about the working hours.