VoyagerII said that "the sky rotates once a day because of the earth's rotation" is correct, but "the sky rotates once a year because of the earth's revolution" is not accurate. If we say, "The starry sky we see at the same time every night rotates once a year because of the revolution of the earth".
There is also the influence of the sun. If there is no sun, then we can also see the constellations during the day. The effect we see is that the constellations turn once a day, 365 times a year.