J.P.
I feel that way too. We're the early to bed family, and most of my friends' kids are much later. However, I know it won't last forever, and we manage to stay up occasionally for parties and special things. A lot of time, though, I don't accept invites for later because I have to deal with my crabby kids the next day. My kids never wake up after 6 ("sleeping in" is anytime after 5:30) no matter how late they stay up. We've tried for many nights to change to later bed, later wake, but it just ends up with less sleep and exhausted (and trying) kids. Next summer might be different, but if not, I know it'll change sometime, and for now, I've just decided to enjoy my free evening relaxing time!