What is the narrator point of view in the novel, I’ll Give You the Sun?

Jandy Nelson tells her novel “I’ll Give You the Sun” in the first-person reflective omniscient narrative from the point of view of 13-year-old Noah, and 16-year-old Jude, in a back-and-forth time-hopping fashion, with Jude’s narration being in the present, and Noah’s being two to three years in the past.