The International Conference PhysicA.SPb is held in St. Petersburg annually since the mid-1990s. In recent years, the Conference has been gathering about 400 participants from various regions of Russia, and overseas. It is traditionally attended by scientists from higher educational institutions and scientific organizations, as well as undergraduate and graduate students conducting research in various fields of physics and astronomy. The main goals of the Conference are the development of regional and international scientific cooperation, the creation of conditions for the exchange of ideas and research results, the systematization of topical problems, the identification of trends in the development of scientific research, as well as the peer-reviewed publication.