The Instagram shot shows the the star gazing into the camera while his wife flashes a giant smile.
Their daughter Everly, who was born last year, playfully strokes her dad's head.
Channing captioned the snap: "Another year of love and light.. couldn't ask for anything more."
"Thanks everyone for the anniversary wishes!"
Channing met his wife Jenna on the set of Step Up back in 2006, and the pair have been pretty inseparable since, tying the knot in 2009.