"Why Couldn't It Be Christmas Every Day?" is a song by Bianca Ryan from her self-titled debut album. Though not officially released as a single by Columbia Records, radio stations in several countries played the song in 2006 as part of their Christmas-themed programming. During the week of December 12, "Why Couldn't It Be Christmas Every Day?" reached #1 on Radio & Records' Netherlands Top 20 Chart. It has also reached #15 on the official Dutch Top 40.
A longer remix was included on the promotional CD Christmas Everyday!.
The song also was released as a music video by Sony BMG. The video mainly shows Ryan singing in the same environment throughout the whole video. As the video progresses, Ryan is found holding or playing with various holiday props, or anything on the setting. In addition, she simply sings into a microphone the whole time as artificial snow is sprinkled down onto her.