Morning person here. I never use an alarm clock (except for perhaps getting up at 3 am for a flight). Up by 5:30 (or earlier) and out, raring to go, by 6:00 or so. In bed by 10:00 pm.
I love the quiet of the morning and watching the su nrise.
But, I have never succeeded in becoming a "night person." I think you are destined to stay a night person forever. Perhaps our paths will cross at 3 am some morning - youj going to bed, me getting up?
My daugher-in-law is the same, and we exchange early am emails.