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.
Barcelona enjoys one of the most optimal number of hours of daylight in Europe. Days in winter are not as short as in the northern part of the continent, the average hours of daylight in December, January and February is 10 hours (for comparison: London or Moscow or Warsaw-about 8 hours).