Point groups and space groups provide a convenient way to describe the spatial arrangement of atoms in molecules and crystals, and are powerful tools in the prediction of their physical properties. Previous works [1], [2] have extended these groups to include temporal symmetry operations. This work presents a reformulation of the listing of crystallographic point groups with time translations, using a template similar to space group operations. A simple method is presented to visualize these groups by modifying conventional stereographic projections. Examples of physical processes are identified, which may benefit from a group theoretical analysis that considers both spatial and time-translational symmetry.