In relation to night, I believe there were two other airports with a similar length of night period as Toronto, but others certainly do have night periods of eight or nine hours. Some of them have implemented a quota system, where the noisier the aircraft, the higher the penalty implemented against a total point system.
Others have a total limit, similar to Pearson, as to the number of night flights they can handle each year. Others have put in additional charges, possibly two or three times the daily charge to operate at night. Others have, as does Pearson, a restriction on certain types of aircraft that can operate in the night period.