The Book of Us: Gravity
| The Book of Us: Gravity | ||||
|---|---|---|---|---|
| EP by | ||||
| Released | July 15, 2019 | |||
| Genre | Pop rock | |||
| Length | 21:01 | |||
| Language | Korean | |||
| Label | ||||
| Day6 chronology | ||||
| ||||
| Singles from The Book of Us: Gravity | ||||
| ||||
| Music video | ||||
| "Time of Our Life" on YouTube | ||||
The Book of Us: Gravity is the fifth extended play by South Korean band Day6. It was released by JYP Entertainment on July 15, 2019.