- start: 1885-09-05 
  name: Hill Valley clock dedicated
- start: 1955-11-05 
  name: Had initial innovation
- start: 1955-11-12 
  name: Fish Under the Sea ball
- start: 1985-10-26 01:21 (US/Pacific)
  name: "Temporal Experiment #1"
- start: 1985-10-26 01:35 (US/Pacific)
  name: Accidental time jump
- start: 2015-10-21 16:29 (US/Pacific)
  name: Saved Marty Jr.