2009 Formula One World Championship kept on the calendar, with the organisers of both events pulling out due to financial issues. The Abu Dhabi Grand Prix made its début appearance as the last round of the season, at the Hermann Tilke-designed Yas Marina Circuit. The race, starting at sunset, was Formula One's first day-night race. The first multi-team testing session took place at Circuit de Catalunya, Barcelona in November 2008, two weeks after the end of previous season. All teams, except Toyota, took part in the testing session where some teams tested their new aerodynamics package and slick tyres. The new look cars did not
Autodromo Enzo e Dino Ferrari at Imola was named after the nearby state) and it also hosted the 1980 edition of the Italian Grand Prix, which usually takes place in Monza. When Formula One visits Imola, it is seen as the 'home circuit' of Ferrari and masses of "tifosi" (Ferrari supporters) come out to support the local team. Imola, as it is colloquially known, is one of the few major international circuits to run in an anti-clockwise direction. (Istanbul Park, Korea International Circuit, Marina Bay Street Circuit, Autódromo José Carlos Pace, Circuit of the Americas, and the Yas Marina Circuit are other anti-clockwise circuits used