"Time of Our Life" is a song recorded by South Korean boy band Day6 for their fifth extended play The Book of Us: Gravity. It was released as the EP's lead single by JYP Entertainment on July 15, 2019.
Background and release On July 1, JYP Entertainment announced that Day6 would have a comeback following their fan meeting the day before. The track list for the EP was released on the same day in which "Time of Our Life" was revealed to be the title track. Individual teaser images were released from July 6–10, followed by a group teaser image on July 11. The first music video teaser for the lead single "Time of Our Life" was released on July 12 and an album sampler was revealed the following day. On July 19, 2019, both "Time of Our Life" and their fifth EP The Book of Us: Gravity were released.
Composition "Time of Our Life" Is written by Young K and composed by Young K, Jae, Sungjin and Wonpil. It’s described as a song with a refreshing sound. It’s a song that contains the feelings you want to convey as a message at the beginning of the relationship. The song is composed in the key A-sharp Major and has 175 beats per minute and a running time of 3 minutes and 28 seconds.
Promotion Day6 held their first comeback stage for "Time of Our Life" on Mnet's M Countdown and promoted on several music programs in South Korea, including Music Bank, Show! Music Core and Inkigayo. They won their first ever music program win with "Time of Our Life" on July 24, 2019 on M Countdown.
Accolades Program Date Show Champion (MBC Music) July 24, 2019 M Countdown (Mnet) July 25, 2019
Certifications
Charts
Weekly charts + Chart (2024) Peakposition South Korea (Circle)4 South Korea (K-pop Hot 100)13
Monthly charts + Chart (September 2024) Peakposition South Korea (Circle) 5
Year-end charts + Chart (2023) Position South Korea (Circle) 103
+ Chart (2024) Position South Korea (Circle) 3
+ Chart (2025) Position South Korea (Circle) 15
Release history + Region Date Format Label Various July 15, 2019 JYP
References