Sun (commonly known as Sunrise) is the Daycare Attendant in FNAF: Security Breach. He has a highly energetic, theatrical, and enthusiastic personality. He acts as a hyper-active entertainer desperate to keep children occupied. However, he is also an obsessive neat freak with a fear of the dark and his alternative persona Moondrop, who comes out when the lights are off and was once aggressive.The two have their own thoughts and are both friends.Sun is a tall, slender humanoid animatronic. His most distinct feature is a rotating, spiked, sun-shaped head with wide, glowing white pupils and a permanent, exaggerated grin. He wears a red and yellow jester-style collar, puffy red and yellow striped pants, and matching shoes. His body is primarily golden-yellow, and his hands and arms are elongated, giving him a theatrical and highly flexible presence.

Moondrop's personality is a brooding, sarcastic, and intellectual contrast to his hyperactive daytime counterpart, Sun. While he retains a strict obsession with rules, cleaning, and forcing children to bed, he acts independently and views Sun's child-like antics with a mix of mild irritation and indifference.Though still often friendly with sun.Moon is a jester-themed animatronic with a face bearing the likeness of a grinning, off-white crescent moon. Unlike his daytime counterpart (Sun), the right half of his face is completely blacked out, though his glowing red LED eyes remain intensely visible. He wears a blue sleeping cap patterned with golden stars and tipped with a golden bell. His outfit consists of blue and gold ruffled frills around his neck and wrists, puffy blue pants adorned with stars, and a two-toned silver and black torso with two gold buttons.