Your post sounds more like a vent than anything else.
If your husband doesn't help with bedtime (mine didn't, either, when my children were young!), get your boy to bed yourself.
I tend to wake up in the morning on my own, without an alarm, when I've had a good night's rest. For me, that's eight hours. Many adults can do well with less than that. Most children require more.
You want to adjust the going-to-bed end of things so that the getting-out-of-bed end can go more easily. That front end may be where you set the alarm clock right now: "Mikey, when the alarm goes off, it's 7:00 and time to start getting ready for sleep."
Then, when the bell goes off, *you* get up from your chair or get out of the kitchen, turn OFF the television/computer/both, and give Mikey your attention. I don't know if you have other children, but make this a special time of day for Mikey. A six-year-old can do many things for himself, but since it's really the non-dawdling you're working on, be involved as well.
When he's cleaned up and in pajamas, talk and read with him until the clock says 8 p.m. If Mikey still insists on playing the dawdling game, then get-ready-for-bed time will be moved up from 7:00 to 6:30. He'll understand after a while that bedtime can't be maneuvered.
When it's 7 a.m., wake Mikey up. Don't set a clock for him yet. That will come. Do it yourself, and do it cheerfully. Take a few minutes waking him up, talking to him, and hugging him. Let him know that the day is worth getting up for. That may mean that you will need to get up earlier than you usually do for a while, but that's just part of the job.
When Mikey wants to wake himself up - and he'll want to because that's a big-kid thing - introduce the bedroom alarm clock.
If Mikey has younger brothers and sisters, you'll want to make some adjustments, but you get the idea.
It sounds dorky, not to mention more work for you, but when a kid knows that going to bed and getting up is a GOOD thing and not just another command, it turns into a better habit. You need to set that up for him. It won't take forever, and you might even miss it when he decides he'd rather take on his own responsibility.