| Bones | |
|---|---|
| Season 4 | |
 Season 4 DVD cover art | |
| No. of episodes | 26 |
| Release | |
| Original network | Fox |
| Original release | September 3, 2008 – May 14, 2009 |
| Season chronology | |
The fourth season of the American television series Bones premiered on September 3, 2008, with a two-hour episode, and concluded on May 14, 2009, on Fox. The show changed time slots again, airing on Wednesdays at 8:00 pm ET before moving to Thursdays at 8:00 pm ET in 2009. The season consisted of 26 episodes and averaged 10.8 million viewers.[1]
- ^ "Season Rankings (Through 5/24)". ABC Medianet. May 27, 2009. Retrieved April 4, 2010.