The couple tied the knot on June 10 at the country music star's farm in Leiper's Fork, Tenn., during a sunset ceremony.
"I felt a joy that hasn't been there before," Wynonna told the magazine.
This is the third walk down the aisle for the 48-year-old singer, who did it this time around while barefoot and wearing a Houri Barahimi dress.
While sister Ashley Judd and mom Naomi Judd couldn't make it to the wedding, Wynonna's two children from her marriage to businessman Arch Kelley III were in attendance.
Moser initially popped the question last Christmas Eve.
Congrats to the newlyweds!