December 21 in strange history
What happened on December 21 in the world of UFOs, monsters and mysteries, plus 34 Canadian UFO sightings.
No famous case or old newspaper story we know of is dated December 21. Yet. Seen something on this date? Report it.
Canadian UFO sightings on December 21
The Canadian UFO Survey logged 34 sightings on December 21 between 1989 and today, most in 2003 (4). Most came from Ontario, British Columbia, Quebec.
The strangest ones
- 2005 · Scarborough, Ontario · Daylight disc, 2 witnesses
Object in SW sky, vanished; other effects(?) - 2012 · Niagara, Ontario · Close encounter with traces
Sky lit up like welding arc, billboards went black, phone went out - 2002 · Victoria, British Columbia · Daylight disc
Ball flew into cloud, disappeared - 2019 · Winnipeg, Manitoba · Daylight disc
Photos: object appears in multiple photos (likely plane) - 2019 · St-Laurent, Quebec · Daylight disc
Red, white, blue object in sky - 1996 · Thunder Bay, Ontario · Daylight disc, 6 witnesses
Source: the Canadian UFO Survey, Ufology Research. Explore every Canadian sighting.
The US Air Force opened 617 Project Blue Book files for sightings in December, 1947 to 1969. Browse the Air Force files.