What happened on March 13?

• 

  Phoenix Lights UFOs

  The incident on the night of March 13, 1997, in which thousands of people around Phoenix, Arizona, saw lights in a V formation and a huge object. Lights later in the night were explained as military flares, but the earlier sightings are still debated.

Events based on the old lunar calendar, or festivals whose dates vary by year, are shown on approximate dates.