Full Breakdown
Manhattanhenge 2026: Final Summer Alignment and Citywide Celebrations
7/11/2026, 9:06:47 PM
Core Event – July 11-12 Sunset Alignments
The last Manhattanhenge of 2026 will occur on Saturday, July 11, when the full sun will skim the horizon at 8:20 p.m., followed by a half-sun alignment on Sunday, July 12 at 8:21 p.m. The phenomenon happens when the setting sun aligns with Manhattan’s rectangular street grid, creating a striking “window” of light between the skyscrapers that line the Hudson River’s view of New Jersey.
Background & Context – Geometry of Manhattan’s Grid
Manhattan’s grid is rotated roughly 29-30 degrees clockwise from true north, so the sun aligns with the streets only in late May and mid-July. Astrophysicist Neil de Grasse Tyson coined the term “Manhattanhenge” as a play on England’s Stonehenge, noting that a line drawn down the middle of 42nd Street would extend 93 million miles to the sun’s position at the moment of alignment.
Key Figures & Groups – Museum Astronomer and City Officials
- Jackie Faherty – Astronomer in the American Museum of Natural History’s Astrophysics Department, who calculated the precise azimuth and altitude for the event.
- Brad Hoylman-Sigal – Manhattan Borough President, sponsor of the museum’s block-party festivities.
- Neil de Grasse Tyson – Astrophysicist who popularized the term and explained the grid’s rotation.
Data & Statistics – Times, Angles, Viewing Spots
- Alignment times: 8:20 p.m. (full sun, July 11) and 8:21 p.m. (half sun, July 12).
- Grid rotation: ? 29 degrees north of true west; summer solstice sun sets about 32 degrees north of true west.
- Recommended east-west streets for optimal views: 14th St, 23rd St, 34th St, 42nd St, 57th St. Additional spots include the Tudor City Overpass (Manhattan) and Hunter’s Point South Park (Queens).
Official Statements & Responses – Museum Plans and Public Guidance
The American Museum of Natural History announced a ticketed 3-D presentation at 7 p.m. in the LeFrak Giant-Screen Theater, followed by a free outdoor viewing with live music from the Williamsburg Salsa Orchestra. The museum also organized a block-party on 79th St from 3-10 p.m., featuring World Cup quarter-final screenings, chess, double-Dutch jump rope, and board games. Museum officials advise spectators to choose a spot as far east as possible on the listed streets to maintain an unobstructed view across the Hudson.
Criticism & Opposition – No Reported Objections
The sources contain no documented criticism or opposition to the event or the museum’s programming.
Why It Matters – Cultural and Educational Impact
Manhattanhenge blends astronomy, urban design, and community celebration, drawing thousands of residents and tourists for photo-ops and fostering public interest in celestial mechanics. The museum’s educational components—particularly the 3-D visualization of the sun’s path—provide a rare, city-wide science outreach opportunity.
Conflicting Reports & Gaps – Timing and June Mention
- Timing discrepancy – The New York Post lists the sunset at 8:28 p.m., while CBS News and the museum’s schedule cite 8:20 p.m. for the full-sun alignment.
- June half-sun reference – 6sqft notes a half-sun alignment on June 12, a date not mentioned in other sources, suggesting a possible reporting error or an additional, lesser-known occurrence.
Verbatim Quotes
- “If you missed Manhattanhenge in May, your last chance to see it this year is this weekend.” — CBS News New York
- “Credit:zxvisual The American Museum of Natural History is offering a new way to experience Manhattanhenge as the phenomenon makes its final appearance of 2026.” — 6sqft
- “exploring the science and history behind Manhattanhenge using the museum’s OpenSpace visualization software.” — 6sqft
- “If you take your finger and point it down the middle of 42nd Street, a line would extend all the way out 93 million miles to the exact position that the sun is in.” — New York Post
