| Release Date | 17 May 2007 |
| Budget | $11,000,000 |
| US Box Office | $1,000,000 |
| Tagline | The untold story of an American tragedy. |
| Genre | Drama, History, Romance, Western |
| Country | Canada |
| Filming Locations | Augustina Farms, Calgary, Alberta, Canada |
| Language | English |
| Sound Mix | Dolby Digital |
| Color | Color |
| Film Type | Feature |
| Film Class | Revisionist Western, Romantic Drama |
| Themes | Taming the West, Religious Zealotry |
| Tones | Forceful, Grim, Reflective, Confrontational, Tense, Bittersweet |
| Tags | Bishop, Massacre, Mormon, Pioneer, Wagon Train, Westward Expansion |
September Dawn is a 2007 Canadian film by Christopher Cain, released on August 24, 2007. It sets a fictional love story against a controversial historical interpretation of the Mountain Meadows massacre. During the massacre a wagon train of emigrants was attacked by a group of Mormon militiamen and members of the Paiute tribe; around 120 men, women, and children were murdered.