WATCH: Final Day of Manhattanhenge

Manhattanhenge — sometimes referred to as the Manhattan Solstice — is an event during which the setting sun is aligned with the east–west streets of the main street grid of Manhattan, New York City. This occurs twice a year, on dates evenly spaced around the summer solstice. The first Manhattanhenge occurs around May 28, while the second occurs around July 12.

The precise dates of Manhattanhenge depend on the date of the summer solstice, which varies from year to year but remains close to June 21. In 2014, the "full sun" Manhattanhenge occurred on May 30 at 8:18 p.m., and on July 11 at 8:24 p.m.

The event has attracted increasing attention in recent years.

The dates on which sunrise aligns with the streets on the Manhattan grid are evenly spaced around the winter solstice, and correspond approximately to December 5 and January 8.