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UFO Sightings in Lemont, Illinois
11 documented UFO sightings in Lemont, Illinois since 1999, peaking in 2007 (3 reports); most often described as circle.
- Total sightings
- 11
- Span
- 1999–2020
- Peak year
- 2007 (3 reports)
- Dominant shape
- Circle
1999–2020 · peak 2007 (3 reports)
Empty set