Miss Night and Day (Korean: 낮과 밤이 다른 그녀) is a 2024 South Korean television series starring Lee Jung-eun, Jung Eun-ji and Choi Jin-hyuk.

It aired on JTBC from June 15, to August 4, 2024, every Saturday and Sunday at 22:30 (KST).

Lim Soon, a woman in her 50s, is a secondary character to Lee Mi-jin, who goes to work as a public intern when the sun rises.

Singapore's national newspaper The Straits Times gave the series three out of five stars, describing the drama as a "delightfully unhinged mash-up of romcom, criminal procedural and supernatural fantasy", praising the character and plot development and its touch on ageism, creating the empathy of fearing to age.

[13] Lead actress Jung Eun-ji described the drama as one which held a special place in her heart, and she "occasionally struggled to relate" to her character Mi-jin, although many could empathize with the struggles of her character.