Jupiter's year, or the time it takes to complete an orbit about the Sun, is 11.9 Earth years, and its day, or the time it takes to rotate on its axis, is about 9.9 hours, less than half an Earth day.
(its day, or the time; is; about 9.9 hours, less than half an Earth day) (Jupiter's year, or the time; is; 11.9 Earth years)
its day, or the time Jupiter's year, or the time
is is
about 9.9 hours, less than half an Earth day
11.9 Earth years