Setting Your Hormonal Clock
Let Your Eyes Know it is Time to Wake
Before I begin, let me be clear that you do not look directly at the sun; you don't want to damage your retina. Going outside and facing towards the east is sufficient.
Open a Window and Let the Sunshine In
I have an east window in my bedroom that has 2 window panes I can open and lay flat to let the sunlight in. Here is a video. It is a little tricky taking a video towards the sun.
When I look out this window, I get very close to the window and I look at the pine tree on the left for a while and then the chestnut tree on the right so the photons can enter the eyes without looking directly at the sun. I also make sure there is skin exposed to the photons. Here is a photo through the same window so you can see the trees a little better.
I prefer going outside but when in a pinch, this will do.
Have a Hands-On Healthy, Sunshiny day!