Twice each year, New York City experiences a captivating celestial event known as Manhattanhenge, when the setting sun aligns precisely with the city's street grid, casting vibrant orange and red hues framed by the towering skyscrapers.
In 2025, Manhattanhenge will be visible on two sets of dates: May 28 and 29, followed by July 11 and 12. On May 28 and July 12, observers will witness the sun partially above the horizon, perfectly aligned with Manhattan's east-west streets. On May 29 and July 11, the entire sun appears to hover between the buildings just before it sets over the New Jersey horizon.
Origin of the Name
The term "Manhattanhenge" was coined by astrophysicist Neil deGrasse Tyson in 1997. Tyson, a New York native and director of the Hayden Planetarium, was inspired by Stonehenge and the idea that, similarly, Manhattan’s street grid lines up with the setting sun in a spectacular fashion. Unlike Stonehenge, this alignment was unintentional, resulting from the way the island's streets were laid out.
When and Where to Watch
Manhattanhenge occurs about three weeks before and after the summer solstice, which falls on June 20 in 2025. The best viewing locations are along broad east-west avenues such as 14th, 23rd, 34th, 42nd, and 57th Streets. Eastern sections of these streets offer especially dramatic views, with sunlight reflecting off building facades. Additionally, the phenomenon can be observed across the East River from Long Island City in Queens.
Viewing Experience
Manhattanhenge is mostly a grassroots event, with enthusiasts and photographers gathering on sidewalks shortly before sunset to capture the vibrant spectacle. However, visibility depends heavily on clear skies, and cloudy or rainy weather can obscure the sunset alignment.
Similar Phenomena in Other Cities
Other cities with grid-like street patterns experience similar occurrences. Chicago and Baltimore see “Chicagohenge” and “Baltimorehenge” during their spring and fall equinoxes, while Toronto experiences “Torontohenge” in February and October. Manhattanhenge remains uniquely striking due to New York’s tall skyscrapers and unobstructed western horizon over the Hudson River.
This spectacular natural event offers both residents and visitors a chance to experience city and nature in harmony through a breathtaking sunset.
