Corrected entry: In the beginning, when Salieri first meets Mozart at the archbishop's residence, you hear him in the background saying "that night changed my life", but through the whole scene there is sunlight coming in through the windows.
David Mercier
24th Apr 2003
Correction: During the summertime in Vienna it is often light until 9pm at least. It is also reasonable to say that the entertainments went on into the evening and night, as concerts often do and that he is refering to the day as a whole.
David Mercier