Jack
all depends, normally sometime between 4:30-5:30. Even if I don't just wake up myself, the dog wakes me up because he needs to go out so I have to get up or else he wakes Linda.
If I have to go into work than I could be up at anytime. Sometimes leaving at 1am or 3am or whatever or could be returning from work at any odd hour including very early in the AM. Many times I've left around 1am and returned home around 4-5am.
If you were asking because of posts of mine that are early in the morning it's because I could up at all kinds of strange hours. :ugh
If I'm up I'll usually check on here and possibly post a response to something.