Stonehenge in NYC,NY

[motordavid]

Cool pic and article...I had heard about this and have seen
it once, in the 2 1/2 decades I spent in and around GothamCity,
but I thought it was just an optical quirk.

Interesting Lil'Snippet and who'da thunk?
BR,md

TheOl'[email protected]



F. Y. I.
Stonehenge in the City

By MICHAEL POLLAK

Published: May 21, 2006
Q. I've heard about a "Manhattan solstice," when the sun supposedly lines up along the streets. Is it for real? When does it happen?
Skip to next paragraph Robert Caplin for The New York Times
A view of the sunset down 34th Street in Manhattan.

Stuart Goldenberg




A. Here's the lowdown on the sundown, courtesy of Neil deGrasse Tyson, director of the Hayden Planetarium at the American Museum of Natural History. On May 28 and on July 13, the sun will fully illuminate every Manhattan cross street (not the curved or angled ones) on the street grid during the last 15 minutes of daylight, and it will set on each street's center line. The sight is breathtaking.
This is a special photo opportunity, with parts of Manhattan's canyons getting illumination they normally don't get.
If the Manhattan street grid ran north-south and east-west, the alignment days would be the spring and fall equinoxes, the two days when the sun rises due east and sets due west. But the Manhattan grid is angled 30 degrees east from geographic north, shifting the days.
There are two corresponding mornings of sunrise right on the center lines of the Manhattan grid, Dr. Tyson wrote in an e-mail message: Dec. 5, 2006, and Jan. 8, 2007.
Those four solstice days will shift no more than a day over four years as a result of leap days, Dr. Tyson wrote. But the shift is so small that if you went out only on these dates, you would see the effect just fine. "In fact the effect is good for a day on either side of the advertised days, typically offering a range of weather choices for the avid viewer," he wrote.
As for the sunset next Sunday and on July 13, Dr. Tyson wrote, the sun will line up on the center lines just as its falls halfway below the horizon. The official sunset, when "the sun's last smidgen sets below the horizon," lines up on slightly different days, but this one makes for a nicer photo.

[Thunder22]

i'm going to be on the top of my cousin's apt building at 28th street tomorrow hoping to get some pics of this.... it was pretty cool to see tonight..