UFO sightings in Denver, Colorado
There are 21 civilian UFO sighting reports from Denver, Colorado in the NUFORC data on this site, dated 1998 to 2012. That is 17% of the 126 reports from Colorado, more than any other place in the state. The busiest year was 2001, with 4 reports. The shapes witnesses reported most were orb (5), sphere (4) and amorphous (3).
Sighting reports from Denver
All 21 reports, newest first.
- 13 Oct 2012 · 14:38Other· 15 min
Unidentified box looking object flying across Denver Metropolitan area under intelligent control.
Show on map - 23 Oct 2011 · 20:00Triangle· 20 s
Huge flying-V appeared to be high in the atmosphere.
Show on map - 19 Oct 2011 · 01:54Formation· 5 s
Silent V formation over Denver, CO. ((NUFORC Note: Report from law enforcement officer. PD))
Show on map - 2 Oct 2009 · 18:45Orb· 2 h
three semi-stationary lights in sky seen from Denver area but over Kansas. Able to move very fast.
Show on map - 25 Oct 2007 · 19:36Amorphous· 3 min
Viewed a silent, grey, shape shifting ufo fly over the nearby Denver Pepsi Center at 9:36pm.
Show on map - 10 Oct 2007 · 04:00Amorphous· 45 min
Huge lighted cluster in the eastern sky. ((NUFORC Note: Sighting of Venus. PD))
Show on map - 2 Oct 2006 · 17:00Boomerang· 30 s
My sister and I grew up in a model aviation building/flying family and we both have a keen knowledge of the state of aviation art in fl
Show on map - 1 Oct 2006 · 23:15Sphere· 30 s
Large bright white light with evenly spaced smaller lights in trail east of Denver moving northeast, as seen by airline pilot at FL380
Show on map - 24 Oct 2005 · 17:20Amorphous· 25 min
The objects were reflective and the movement was not wind driven and appeared in the field at once.
Show on map - 20 Oct 2005 · 14:10Cigar· 1 min
Silver Cigar Shaped object flying over I-25 downtown Denver at 2pm on a clear day
Show on map - 14 Oct 2005 · 21:00Orb· 5 min
Strange light in the sky shoot off through the sky after several minutes of hovering.
Show on map - 20 Oct 2004 · 21:30Triangle· 10 s
Triangle with lights, no sound, heading south-west.
Show on map - 18 Oct 2004 · 20:00Sphere· 30 min
Then it dissapeared again.
Show on map - 18 Oct 2004 · 19:41Orb· 4 s
Bright Golden orb with tail - remained in sight approximately 4 seconds moving from South to North
Show on map - 13 Oct 2003 · 21:20Boomerang· 45 s
V formation of white lights move with no sound
Show on map - 22 Oct 2001 · 07:23Sphere· 6 s
Silver ball moving in Denver sky
Show on map - 17 Oct 2001 · 15:10Sphere· 20 min
Bright sphere in sky, completely stationary, then disappeared
Show on map - 12 Oct 2001 · 15:40Disc· 2 min
As I was driving in my car on the way home from work, I stopped at the red light turning west on Colfax Avenue. I was on the intersect
Show on map - 11 Oct 2001 · 05:15Orb· 15 min
Odd Lights in Colorado Sky
Show on map - 14 Oct 2000 · 22:18Other· 6 min
object behind clouds that looked like full moon but was not. moved to always be behind clouds for six minutes
Show on map - 25 Oct 1998 · 16:20Orb· 3 min
3rd sighting of UFO's in DIA area
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More UFO sightings in Colorado
Where these reports come from
Reports are from the National UFO Reporting Center (NUFORC) public database: what members of the public said they saw, in their own words. Nobody has checked them, and most sightings have ordinary explanations.