Three centuries ago in parts of North America, a strange event turned morning to night. It remains wreathed in mystery - so what caused the Dark Day? Halfway through the morning the sky turns yellow. Animals run for cover and darkness descends, causing people to light candles and start to pray. By lunchtime night has fallen. Is it the end of the world? The Dark Day, as it's become known, took place on May 19, 1780 in New England and Canada. For the past 232 years historians and scientists have argued over the origins of this strange event. Read more
New England's Dark Day refers to an event that occurred on May 19, 1780, when an unusual darkening of the day sky was observed over the New England states and parts of Canada. The primary cause of the event is believed to have been a combination of smoke from forest fires, a thick fog, and cloud cover. Read more