Bad weather denied New Yorkers a special sight on the night of May 29. It was one of two days a year when the setting sun aligns perfectly with Manhattan's street grid. As the sun sets on the Big Apple, the event typically lights up both the north and south sides of every cross street.

The event has been dubbed "Manhattanhenge" for the way it turns New York City into a Stonehenge-like sun dial.

The sun sets perfectly in line with the Manhattan street grid twice a year, explains astrophysicist Neil deGrasse Tyson on the Hayden Planetarium website.

Stormy weather kept Manhattanites from seeing the occurrence, but they can try again on July 12, at 8:25 p.m. EDT.

The Manhattanhenge in May 2011There are two other days when the sun isn't perfectly aligned with the grid, but still puts on a show. On these two days, falling on May 30 and July 11 this year, you see a full sun sitting on the horizon when looking down the cross streets, rather than the half orb. The best times to catch the full sun setting on New York City are today (May 30) at 8:16 p.m. EDT and July 11 at 8:24 p.m. EDT

The best way to watch Manhattanhenge, Tyson says, is to get as far east as possible on one of the city's major cross streets, such as 14th, 23rd, 34th, 42nd or 57th streets, and look west toward New Jersey. (The streets immediately adjacent to these wide cross streets will work fine, too, but the view won't be quite as stunning.) Standing on 34th or 42nd street provides a particularly nice view, as the views include the Empire State Building and the Chrysler Building. It's a good idea to get to your spot 30 minutes early, so you can beat out the other sun worshippers.

Photo: Mother Nature Network/Facebook

Follow Life's Little Mysteries on Twitter @llmysteries, then join us on Facebook.

Related on Life's Little Mysteries:

Copyright 2012 Lifes Little Mysteries, a TechMediaNetwork company. All rights reserved.