I always roll my eyes a little bit when people say they get extra "free hours" by waking up earlier. In this case it works for the OP, because he has another motive, which is syncing his schedule with his wife so he can spend more time with her. But the extra hours don't come from nowhere... you need to compensate by losing a comparable amount of time at night. My waking hours are usually 10-11am until 2-5am. It's no…
I'm in a similar boat, and I've never understood the patronizing attitude lobbed at night owls by morning people.
I keep similar hours as the GP, which I can do because I'm remote in a group with other programmers around the world. Actually, the late hours have been useful at work, because we get 24-hour coverage without waking people up when lp0 is on fire. Not to mention that the wee hours are much quieter and generally distraction-free.
However, my mood has been better by phasing a little earlier this winter. I think getting under 7 hours a day of sunlight starts up a bit of SAD for me, which is entirely avoidable at California latitudes.