
| Year | Event |
| 2237 |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 2 | Amok Time | Spock said this happened when he was 7, so this date is 7 years after the Chronology conjectural date for Spock's birth. |
| 2 | TOS | 2 | Amok Time | |
| 3 | Star Trek Chronology | Page 40 | ||
| 4 | Star Trek IV : The Voyage Home |
| Series : | TOS Season 2 |
| Episode : | Amok Time |
| Comment : | Spock said this happened when he was 7, so this date is 7 years after the Chronology conjectural date for Spock's birth. |
| Series : | TOS Season 2 |
| Episode : | Amok Time |
| Book : | Star Trek Chronology |
| Comment : | Page 40 |
| Film: | Star Trek IV : The Voyage Home |
| © Graham & Ian Kennedy | Page views : 20,258 | Last updated : 17 Jan 2015 |