Is it morning already rooster?

It is 4:30 in the morning and I can't sleep. So here I am on the computer. One of my roosters has decided it is morning and time to start crowing!! Not so sure the neighbors will find any humor in it!! He seems to be a confused rooster, crowing extremely early in the morning, all hours of the day right into the evening. I have tried to have a talk with him about proper crowing times to no avail. Maybe it is because I don't "speak" rooster that he looks at me with that crazy look and just crows again....