The sun shines down 36th Street in New York City at sunset during the biannual occurrence named “Manhattanhenge”, July 12, 2011. “Manhattanhenge”, named by astrophysicist Neil deGrasse Tyson, occurs when the setting sun aligns itself with the east-west grid of streets in Manhattan, allowing the sun to shine down all streets at the same time. REUTERS/Lucas Jackson (UNITED STATES - Tags: SOCIETY ENVIRONMENT)