Circle UFO Sightings in Colorado
288 circle-shaped UFO sightings reported in Colorado since 1952, peaking in 2013 (24 reports).
- Total sightings
- 288
- Span
- 1952–2022
- Peak year
- 2013 (24 reports)
- Dominant shape
- Circle
1952–2022 · peak 2013 (24 reports)
Colorado Springs · CO, USA
Three white craft, very high, flying back and forth over Colorado Springs, CO.
Longmont · CO, USA
I was looking out my window late at night and I was staring into the sky and there was a tree in front of me but then I noticed a red c
Windsor · CO, USA
Saw a reddish, yellow, circle of light heading northwest. Kinda looked like a sattalite at first, but then got super bright and then bl
Windsor · CO, USA
2 bright crafts seen hovering next to each other they would get super bright, then dim down. They were giving up and down until blinkin
Westminster · CO, USA
Continuous balls of lights seen in the sky near Westminster. ((Starlink satellites))
Denver · CO, USA
UFOs appeared 1 by 1 in a lined order from behind a curtain bright star that I don’t know, ((anonymous report))
Delta · CO, USA
Greatest mass sighting of my lif e. ((Starlink satellites?))
Commerce City · CO, USA
We seen a fairly uniform line of lights forming a line going north to south of the big white light. (("Spacelink" satellites??))
Aurora · CO, USA
A large bright circle in the sky over Aurora
Fort Collins · CO, USA
At exactly 9pm I and my fiancee went out to the car to have a smoke. As soon as I opened the sunroof we notice as what appeared to be a
Bailey · CO, USA
5 lights seen travelling in a straight line followed shortly later by 2 similar lights. ((Starlink satellites))
Centennial · CO, USA
Bright shifting lights seen over Buckley Air Force Base
Denver · CO, USA
This was over Empower Field. Three lights quickly changing formation in several different sequences
Pueblo · CO, USA
Orange object, it lasted about 10 minutes hovering slightly going up and down.
Lakewood · CO, USA
A circular bright white light flashing quickly for a mins and then disappears, comes back for few mins and disappears again. Some still
Thornton · CO, USA
At first it looks like a very bright star in the sky but then it started flickering white and red lights. It stayed stationary in the s
Denver · CO, USA
Unnatural moving circular Craft with green and red lights
Lakewood · CO, USA
White object moving erratically in the daytime sky
Durango · CO, USA
A white large round object followed by bright Green then bright Blue light moving fast across the sky over Durango Colorado
Colorado Springs · CO, USA
Soap bubble looking objects flying high in the sky.
Pueblo West · CO, USA
Alternating bright craft--ceased after military aircraft approached. ((anonymous report))
Pearl (Cowdrey ) · CO, USA
4 Amber Orange lights Mount Zirkle wilderness
Colorado Springs/Fountain city border · CO, USA
3 black circles fell out of the sky. Hovered then spiraled down with a smoke trail.
Berthoud · CO, USA
Circular shapes crafts with for Bright Lights
Monument · CO, USA
It appeared to be round, shiny as chrome and I only saw about 30 percent of the object.