| 2312 2313 2314 2315 2316 2317 2318 |
| 2280s 2290s 2300s 2310s 2320s 2330s 2340s |
| 23rd century - 24th century - 25th century |
Events
- USS Cantabrian commanding officer Thekla Lawless and her crew make first contact with the Kaartali. (Star Trek: The Cantabrian Expeditions: "The Fire In Which We Burn")
- Starfleet makes its last contact with the First Federation following isolationists seizing power and closing the border. (Star Trek: Outpost)
- Construction is halted on Deep Space Three following the closing of the First Federation borders. (Star Trek: Outpost)