Last Updated on 16 September 2023
LOST-related events that happened in September
| Date | Events |
| 1 | |
| 2 | 1968 – Cynthia Watros (Libby Smith) born in Lake Orion, Michigan |
| 3 | |
| 4 | 2001 – Juliet boards the submarine for the Island |
| 5 | 2001 – Juliet arrives on the Island |
| 6 | |
| 7 | 1954 – Michael Emerson (Ben Linus) born in Cedar Rapids, Iowa 1955 – Mira Furlan (Danielle Rousseau) born in Zagreb, Croatia, Yugoslavia |
| 8 | |
| 9 | |
| 10 | |
| 11 | 1959 – John Hawkes (Lennon) born in Alexandria, Minnesota |
| 12 | |
| 13 | 2004 – Walter Lloyd‘s mother Susan Porter dies |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 | 2004 – Following a bar fight, James “Sawyer” Ford is arrested by the Sydney police 2004 – Boone reports Shannon‘s abusive boyfriend to the Sydney police while Sawyer is there |
| 20 | 1973 – Susan Duerden (Carole Littleton) born in UK 2004 – Michael Dawson goes to Australia to get Walt 2004 – Benjamin Linus finds out that he has a large tumor on his spine |
| 21 | 1960 – Mary Mara (Jill) born in Syracuse, New York 1983 – Maggie Grace (Shannon Rutherford) born in Columbus, Ohio 2004 – Kate leaves Ray Mullen‘s farm but they crash while being chased by Marshal Mars 2004 – Charlie visits his brother Liam to try to reunite their band 2004 – Sayid stops Essam from the suicide bombing 2004 – Jack goes to pick up his father and discovers he died 2005 – S2E1 “Man of Science, Man of Faith” premiered |
| 22 | 2004 – S1E1 “Pilot: Part 1” premiered 2004 – Oceanic Flight 815 crashes |
| 23 | 2004 – Mr. Eko begins his vow of silence 2004 – Sawyer shoots a polar bear |
| 24 | 2004 – Sawyer shoots Marshal Mars |
| 25 | 2004 – Ethan introduces himself to Jack |
| 26 | 2004 – Locke kills a boar |
| 27 | 1970 – Tamara Taylor (Susan Lloyd/Porter) born in Toronto, Ontario, Canada 2004 – Jack finds the caves and fresh water |
| 28 | 2004 – Jin attacks Michael and gets handcuffed 2004 – Sun tells Michael she can speak English 2005 – S2E2 “Adrift” premiered |
| 29 | 2004 – S1E2 “Pilot: Part 2” premiered 2004 – Jack gets trapped in the cave collapse 2004 – Sayid, Shannon, and Sawyer try to triangulate the radio signal |
| 30 | 2004 – Shannon has an asthma attack |
