A strange, oddly-shaped light, spotted in the early hours of Monday morning, has got heads scratching across the state.

Several Advertiser.com.au readers have reported seeing the UFO around 1.30am from across the city and as far afield as Karkoo on the Eyre Peninsula.

Reader Dylan Hooper saw the object while driving home from Ceduna.

“It was seriously bright,” Mr Hooper said.

“Originally thought it was the moon behind a cloud.

“It didn’t do anything special, just faded after five minutes.”

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