There is some controversy as to whether World UFO Day falls on June 26 or July 02 with people seemingly celebrating it on both days. The occasion is an awareness day for UFOs coinciding with the Roswell incident's anniversary. It is getting increasingly popular as UFOs have been making headlines again lately, notably due to the "Storm Area 51" event which went viral last year. That's on top of The New York Times running an interesting article about several U.S. Navy fighter pilots encountering mysterious objects near the southeastern coast of the United States. The high-profile story remains unexplained and so do plenty of other UFO sightings reported by members of the public every year like strange lights crossing the night sky or orange disks hovering in the distance.
The National UFO Reporting Center which is based in the U.S. maintains statistics about global UFO sightings. Notably, they are ticking up again. There were just over 3,700 reported sightings in 2018 and in 2019, there were 6,889. So far in 2020, 4,688 UFO sightings have been reported. With regards to the above-mentioned "Storm Area 51" event, conspiracy theorists have long maintained that a secret U.S. base in Nevada known as Area 51 harbors alien life or parts of a crashed spacecraft. The event called for people to storm the base and find out and it attracted 1.4 million signatures. It also prompted the Air Force to issue a warning to stay well away from the facility. Facebook eventually took the event page down.