His torso is painted silver and black, and there are two buttons located on his chest. Moon, similarly, to his daytime counterpart, is a jester or clown-themed animatronic with a head bearing the likeness of a grinning crescent moon, as the frills resembling sun rays from Sun disappear and the right-sided half of his face and mouth have been colored black (though, the detailing on his teeth and eyes are still visible), making the crescent moon half of his face (which is more of a white color than a tan color like Sun) more notable. The inner animatronic parts of Sun can be seen through uncovered sections of his arms, hands, shoulders, and back. He has maroon ribbons with bells wrapped around his wrists. Sun also wears orange elf-like shoes with a star symbol on the outer part of the shoes, and a moon symbol in the inner part. Both his neck and waist frills are maroon with a yellow stripe. Sun is fit with a yellow shirt adorned with two buttons, yellow pants with maroon stripes, and a faint maroon gradient can be seen on his body just above the fabric sash of his waist frills.
He has a lanky body with long limbs and large, opposable five-fingered hands (which is gradient from tanish to gray). His head has spikes on its perimeter that resemble sun rays. Sun is a jester or clown-like animatronic with a stylized sun-shaped head, white eyes, and a widely-grinning expression, with a tan-ish side of his face curving over the other color half and overlapping the nose (becoming a crescent moon), and the other half being amber (going with the sun-part of him).