ATLAS Tile Calorimeter time calibration, monitoring and performance in Run 2

The Tile Calorimeter is the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider at CERN. This sampling device uses steel plates as an absorber and scintillating tiles as an active medium and its response is calibrated to electromagnetic scale by means of several dedicated calibration systems. The accurate time calibration is important for the energy reconstruction and non-collision background removal, as well as for specific physics analyses. The time calibration using collision data is presented. The monitoring of the time calibration with laser system and physics collision data is discussed as well. Finally, the time resolution as measured with jets in Run 2 is presented.