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DAY6

DAY6 is a South Korean pop rock band formed by JYP Entertainment and based in Seoul.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

DAY6 is a South Korean pop rock band formed by JYP Entertainment and based in Seoul. The group debuted on September 7, 2015, with the EP *The Day* and is currently a four-member act consisting of Sungjin, Young K, Wonpil, and Dowoon. Originally a six-member group, the band underwent lineup changes with Junhyeok leaving in 2016 and Jae in 2021.

History

DAY6 formed under JYP Entertainment and debuted in 2015 with *The Day*. The group originally had six members, but later became a four-member band after the departures of Junhyeok and Jae.

Musical style

DAY6 is described as a pop rock band with a sound that sets it apart from typical K-pop acts. Their work includes Korean-language releases and a Japanese debut in 2018.

Members

The current lineup consists of Sungjin, Young K, Wonpil, and Dowoon. Former members Junhyeok and Jae were part of the original lineup.

Discography and reception

Their debut EP *The Day* performed strongly on Billboard's World Albums chart, reaching No. 2. The group later gained attention for monthly releases and subsequent albums and EPs.

Key facts

  • DAY6 debuted on September 7, 2015, with the EP *The Day*.
  • The band was originally a six-member group.
  • DAY6 is currently active as a four-member band.
  • Their debut EP reached No. 2 on Billboard's World Albums chart.
  • Junhyeok left the group in February 2016 and Jae left in December 2021.
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Canadian context

DAY6 has an international fanbase, and its releases are available through major global music services used by Canadian listeners.

Frequently asked questions

What is DAY6?
DAY6 is a South Korean pop rock band formed by JYP Entertainment in 2015.
When did DAY6 debut?
They debuted on September 7, 2015, with the EP *The Day*.
Who are the current members of DAY6?
The current members are Sungjin, Young K, Wonpil, and Dowoon.
How many members did DAY6 originally have?
DAY6 originally debuted as a six-member group.
Which members left DAY6?
Junhyeok left in February 2016, and Jae left in December 2021.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Day6
    Supports: Group formation, debut date, current and former members, label, and genre.
  2. Apple Music — https://music.apple.com/us/artist/day6/1037939997
    Supports: Artist description, debut EP, chart performance, and musical style.
  3. JYP Entertainment — https://day6.jype.com/
    Supports: Official artist page for DAY6.