The Internet forms not only new cyberspace but also has a significant impact on the perception of time and its organization. Focusing on the phenomenon of temporal behavior in social media, the current study aims to identify factors that can determine the dynamics of communication in the comments of the popular Russian social network Vkontakte. The research is based on data from six major online media: “Meduza,” “Lenta.ru,” “Rossiyskaya Gazeta,” “Novaya Gazeta,” “Mayak,” and “Russia Today.” We examine the frequency of publications, the dynamics of communication, the temporal distribution of comments, and the post response rate. The identified four temporal behavior models described as “Discussion media,” “Stimulus is a response,” “From call to call,” “Timeless or Silence is gold,” provoke assumptions about the possible causes of differences in the dynamics of communication between Russian Internet users.