New York City residents and visitors are once again treated to a spectacular phenomenon known as Manhattanhenge, when the setting sun aligns perfectly with the Manhattan street grid, sinking below the horizon framed by towering skyscrapers. This breathtaking event occurs twice a year, drawing crowds of photographers and onlookers to the city's sidewalks.
What is Manhattanhenge?
Manhattanhenge is a celestial event that happens about three weeks before and after the summer solstice. During this time, the setting sun aligns with the east-west streets of Manhattan's grid, creating a stunning visual effect as the sun appears to hover between buildings before dipping below the horizon. The first event of 2026 occurred on May 28, with a fuller version expected on May 29. The phenomenon repeats on July 11 and 12.
The Origin of the Name
The term "Manhattanhenge" was coined by astrophysicist Neil deGrasse Tyson in a 1997 article for Natural History magazine. Tyson, director of the Hayden Planetarium at the American Museum of Natural History, was inspired by a visit to Stonehenge as a teenager. He noted that the setting sun framed by Manhattan's high-rises resembled the sun's rays striking the center of the Stonehenge circle during the solstice. Unlike the Neolithic builders of Stonehenge, Manhattan's planners did not intentionally design the grid to channel the sun; it was a fortuitous coincidence.
When to See Manhattanhenge
Manhattanhenge does not occur on the summer solstice itself (June 21 this year) but rather about three weeks before and after. Viewers can choose between two versions:
- Half Sun: On May 28 and July 12, half of the sun is above the horizon and half below at the moment of alignment.
- Full Sun: On May 29 and July 11, the entire sun appears to hover between buildings before sinking into the New Jersey horizon.
Best Viewing Spots
Traditional viewing locations include Manhattan's broad east-west streets: 14th Street, 23rd Street, 34th Street, 42nd Street, and 57th Street. The farther east you go, the more dramatic the vista, as the sun illuminates building facades on either side. It is also possible to see Manhattanhenge from across the East River in Long Island City, Queens.
Is Manhattanhenge an Organized Event?
Manhattanhenge is a DIY affair. People gather on east-west streets about 30 minutes before sunset to snap photos. However, the event is weather-dependent; rainy or cloudy conditions obscure the view.
Similar Phenomena in Other Cities
Other cities with uniform street grids experience similar events. Chicagohenge and Baltimorehenge occur around the spring and fall equinoxes, while Torontohenge happens in February and October. However, Manhattanhenge is particularly striking due to the height of its buildings and the unobstructed view toward the Hudson River.
Whether you are a lifelong New Yorker or a visitor, Manhattanhenge offers a unique opportunity to witness the intersection of urban design and celestial mechanics. Mark your calendars for July 11 and 12 to catch the next occurrence.
