1968[]
- Harrison Wilson was born.
- Tracy Clark was born.
1986[]
- Mark Holland was born and given up for adoption.
1991[]
- Mark Driscoll was born.
1992[]
- Dixon Wilson was born.
- Liam Court was born.
- Teddy Montgomery was born.
- Navid Shirazi was born.
- Adrianna Tate-Duncan was born.
Summer[]
- Erin Silver was born.
September[]
- Naomi Clark was born.
November[]
- Annie Wilson was born.
2006[]
- Annie meets Ethan on vacation at Grandma's.
2007[]
- September: Annie, Dixion, Naomi, Liam, Adrianna, Siver and Navid begin their freshmen year of high school.
2008[]
September[]
- September 1: Start of the sophomore year.
- September 7: The Wilson Family move from Kansas to Beverly Hills. ("We're Not in Kansas Anymore)
- September 8[1]: First day Annie and Dixon in West Beverly High. ("We're Not in Kansas Anymore)
- September 12[2]: Naomi's 16th birthday party. ("We're Not in Kansas Anymore)
- September 13[3] Annie breaks up with Jason. Debbie finds that Harry has a child with Tracy Clark. ("The Jet Set")
October[]
November[]
- November 6: Adrianna and Navid first kiss. ("Secrets and Lies")
- Annie's 16th birthday party. ("Games People Play")
December[]
2009[]
May[]
- May 9: Adrianna's bachelorette party. ("The Party's Over")
- May 18: West Bev's Prom. Adrianna gives birth to Maisy. ("Zero Tolerance")
- May 19: Annie kills Jasper's uncle, Joe Herman. ("One Party Can Ruin Your Whole Summer")
August[]
- August 31: Summer school over. The Party at the end of summer on Beach Club. Annie finds out that Joe Herman died, and heads to the beach and meets Mark Driscoll. ("To New Beginnings!")
September[]
- September 1: Liam is back and it's the first day of junior year.
- September 2: Naomi sends Annie's naked photo to everyone in West Bev. ("To Sext or Not to Sext") Dixon meets Sasha. ("Sit Down, You're Rocking the Boat")
- September 3: Party on a yacht. Dixon kisses Sasha. ("Sit Down, You're Rocking the Boat")
- Weekend: Dixon takes Sasha to Napa. ("The Porn King")
- September 7: Annie meets Jasper Herman. ("The Porn King")
- September 8: Teddy kisses Adrianna. ("The Porn King")
- September 9: Sasha breaks up with Dixon. ("Environmental Hazards")
- September 10: Naomi meets with Richard Carte. ("Environmental Hazards")
October[]
November[]
December[]
- December 17th: Winter Wonderland dance. ("Winter Wonderland")
- December 23-31: Naomi and Silver spend in St. Barts. Annie spends in Las Vegas.
2010[]
March[]
May[]
May 21: The annual Red and White party occurs, where Teddy and Silver become a couple. Naomi gets raped by Mr. Canon. Ryan drunk driving ran into the school sign. Harry gets fired from the school and learns that he and Deb are getting a divorce. Dixion secretly sneaks out of Beverly Hills to join Ivy in Australia. Adriana decides to drop out of school to become a full-time singer. Annie confesses to her hit and run last Spring.
Summer[]
- Annie gets charged with Joe's murder and gets sentenced to House arrest and probation for the next 7 years.
- Liam's stepfather kicked Liam out of the house after finding out Liam stole some of his money.
- Naomi escapes Beverly Hills and stays in a low rent motel in Reseda to cope with the rape between Mr. Cannon.
- Harry and Deb's divorce is finalized, and Harry moved out of the house.
September[]
- September 1: First day of the senior year. ("Senior Year, Baby") The earthquake happpens.
2011[]
Summer[]
- Adrianna arrives in Africa.