How long is s 1st symphony?

The length of a symphony can vary greatly depending on the composer and the specific symphony in question. However, as a general guide, a first symphony typically lasts between 25 and 45 minutes. Some first symphonies, such as Beethoven's First Symphony, are relatively short, while others, such as Mahler's First Symphony, are quite long. The length of a first symphony is often influenced by the number of movements it contains and the complexity of each movement.