Yeah srsly, who turns off their computer?!
My favorite ritual... Is having a daily ritual. I like order, and hate chaos. Which... With a wife and kids that concept is immediately gone all the time heh.
So I guess 2 other things:
1) I like waking up early, ideally by 6:00. Grab a cup of coffee, and relax on my computer in the morning. Everyone else is asleep. No noise other than my trusty dog that lays next to me. Peace. Quietness. Tranquility. It's pretty much the only time I get, which is a pain as an introvert. So that's why I cherish it.
2) Sitting and watching the rain. Just listening and watching it. Bonus points if it's during the time of day for #1.