Apple's iconic Fifth Avenue store in New York City is normally open 24/7, but it will be closed overnight on some days next week. According to Apple's website, the store will be closing at 10 p.m. local time each night on Monday, February 2 through Wednesday, February 4. Apple is closing the store to complete maintenance on the signature glass cube entrance, according to a source familiar with the matter. Opened in 2006, Apple Fifth Avenue features a street-level glass cube entrance, leading to an underground store. Apple's CEO Tim Cook and other company executives often attend the store for major new product launches.