Allegro, any of several musical works in Nannerl Notenbuch by Wolfgang Amadeus Mozart. Allegro, a composition by Bear McCreary in Music of Battlestar Galactica. Allegro (film), a 2005 Danish film by Christoffer Boe. Allegro (musical), a 1947 musical by Rodgers and Hammerstein.
The chart on the right shows overlapping times. If you live in United States and you want to call a friend in Sweden, you can try calling them between 11:00 PM and 3:00 PM your time. This will be between 7AM - 11PM their time, since Sweden is 8 hours ahead of United States.
Australia is ahead of the US. Approximately 16 hours ahead of New York, and 19 hours ahead of Los Angeles. In terms of the actual date, America is among the last to begin the new day. i.e. most of the world is in Christmas day or new years day before the US is. So Australia is ahead a day.